United Airlines

UAL543 / UA543

ICAO: UAL543 IATA: UA543

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

Now

Valid to

2026-06-04

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Thursday, Friday and Sunday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

Now

Valid to

2026-06-04

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Thursday, Friday and Sunday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

Now

Valid to

2026-06-04

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Thursday, Friday and Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-06-03

Valid to

2026-06-06

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

2026-06-03

Valid to

2026-06-06

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-03

Valid to

2026-06-06

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Saturdays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-06-05

Valid to

2026-06-10

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Fridays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

2026-06-05

Valid to

2026-06-10

sun

mon

tue

wed

thu

fri

sat

Every Monday, Wednesday, Friday and Sunday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-05

Valid to

2026-06-10

sun

mon

tue

wed

thu

fri

sat

Every Monday, Wednesday, Friday and Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

08:00

Chicago (ORD) T1

Airbus A319

Operates only

2026-06-07

sun

mon

tue

wed

thu

fri

sat

Every Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Airbus A319

Operates only

2026-06-08

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-06-09

Valid to

2026-06-11

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Thursdays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

2026-06-09

Valid to

2026-06-12

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Thursday and Friday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-09

Valid to

2026-06-12

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Thursday and Friday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:58

Chicago (ORD) T1

Airbus A319

Operates only

2026-06-12

sun

mon

tue

wed

thu

fri

sat

Every Friday

United Airlines

UAL543

Duration

1h 58m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

08:00

Chicago (ORD) T1

Airbus A319

Begins

2026-06-13

Valid to

2026-06-14

sun

mon

tue

wed

thu

fri

sat

Saturdays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

2026-06-13

Valid to

2026-06-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Saturday and Sunday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8096

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-13

Valid to

2026-06-15

sun

mon

tue

wed

thu

fri

sat

Every Monday, Saturday and Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Airbus A319

Operates only

2026-06-15

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Airbus A319

Begins

2026-06-16

Valid to

2026-06-23

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

2026-06-16

Valid to

2026-06-24

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday and Sunday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-16

Valid to

2026-06-24

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday and Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-06-17

Valid to

2026-06-24

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-06-18

Valid to

2026-06-20

sun

mon

tue

wed

thu

fri

sat

Thursdays and Saturdays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Begins

2026-06-18

Valid to

2026-06-20

sun

mon

tue

wed

thu

fri

sat

Every Thursday, Friday and Saturday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-18

Valid to

2026-06-20

sun

mon

tue

wed

thu

fri

sat

Every Thursday, Friday and Saturday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Airbus A319

Operates only

2026-06-19

sun

mon

tue

wed

thu

fri

sat

Every Friday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Operates only

2026-06-22

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:15

San Francisco (SFO) T3

Boeing 777

Operates only

2026-06-22

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

4h 45m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

301

First class

Business

Premium economy

Economy

243

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Operates only

2026-06-22

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4500 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-06-25

Valid to

2026-06-30

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays and Fridays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:30

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-06-25

Valid to

2026-06-30

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays and Fridays

United Airlines

UAL543

Duration

4h 44m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-06-25

Valid to

2026-06-30

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Thursday and Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:00

Buffalo (BUF)

07:59

Chicago (ORD) T1

Boeing 737MAX 9 Passenger

Operates only

2026-06-26

sun

mon

tue

wed

thu

fri

sat

Every Friday

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

179

First class

Economy

159

10:30

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Operates only

2026-06-26

sun

mon

tue

wed

thu

fri

sat

Every Friday

United Airlines

UAL543

Duration

4h 44m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8088

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Operates only

2026-06-26

sun

mon

tue

wed

thu

fri

sat

Every Friday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

07:06

Buffalo (BUF)

08:05

Chicago (ORD) T1

Boeing 737-900 Passenger

Begins

2026-07-01

Valid to

2026-07-05

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

United Airlines

UAL543

Duration

1h 59m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

176

First class

Business

Economy

161

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-01

Valid to

2026-07-05

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8088

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-01

Valid to

2026-07-05

sun

mon

tue

wed

thu

fri

sat

Wednesdays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-02

Valid to

2026-07-08

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8088

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-02

Valid to

2026-07-08

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Operates only

2026-07-04

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-09

Valid to

2026-07-12

sun

mon

tue

wed

thu

fri

sat

Every Thursday, Friday and Sunday

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-09

Valid to

2026-07-12

sun

mon

tue

wed

thu

fri

sat

Every Thursday, Friday and Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-11

Valid to

2026-07-19

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Fridays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8093

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-13

Valid to

2026-07-19

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Fridays and Saturdays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-17

Valid to

2026-07-20

sun

mon

tue

wed

thu

fri

sat

Mondays and Fridays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-17

Valid to

2026-07-20

sun

mon

tue

wed

thu

fri

sat

Mondays and Fridays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-21

Valid to

2026-07-27

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Thursdays and Saturdays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8088

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-21

Valid to

2026-07-27

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Thursdays and Saturdays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-23

Valid to

2026-07-25

sun

mon

tue

wed

thu

fri

sat

Thursdays and Saturdays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 3212 /EK 6303 /NZ 9320 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Operates only

2026-07-23

sun

mon

tue

wed

thu

fri

sat

Every Thursday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-07-28

Valid to

2026-08-09

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Begins

2026-07-28

Valid to

2026-08-09

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Begins

2026-08-01

Valid to

2026-08-08

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8093

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

10:25

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 757-300 Passenger

Operates only

2026-08-10

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

4h 49m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

234

First class

Economy

210

16:11

San Francisco (SFO) T3

19:11

Salt Lake City (SLC)

Airbus A319

Operates only

2026-08-10

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

2h 00m

Distance

600 mi, 965 km

Coreshare

AC 4215 /AV 2358 /AZ 4510 /LH 8944 /NZ 9627 /VA 8444

Same day flight

Yes

Terminal

Departure: T3

Meals

Snack or brunch

Seats

126

First class

Economy

114

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-08-11

Valid to

2026-08-21

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday, Thursday and Friday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-08-11

Valid to

2026-08-21

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday, Thursday and Friday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-08-15

Valid to

2026-08-17

sun

mon

tue

wed

thu

fri

sat

Mondays and Saturdays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-08-15

Valid to

2026-08-17

sun

mon

tue

wed

thu

fri

sat

Every Monday, Saturday and Sunday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 3212 /EK 6303 /NZ 9320 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Airbus A319

Operates only

2026-08-16

sun

mon

tue

wed

thu

fri

sat

Every Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-08-22

Valid to

2026-08-29

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Fridays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-08-22

Valid to

2026-08-29

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Fridays and Sundays

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Airbus A319

Operates only

2026-08-23

sun

mon

tue

wed

thu

fri

sat

Every Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Operates only

2026-08-23

sun

mon

tue

wed

thu

fri

sat

Every Sunday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 3212 /EK 6303 /NZ 9320 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-08-28

Valid to

2026-09-01

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday and Friday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-08-28

Valid to

2026-09-01

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Friday and Sunday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Airbus A319

Operates only

2026-08-30

sun

mon

tue

wed

thu

fri

sat

Every Sunday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

126

First class

Economy

114

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-09-02

Valid to

2026-09-07

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Tuesdays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-09-02

Valid to

2026-09-07

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Tuesdays and Sundays

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

10:35

Chicago (ORD) T1

13:11

San Francisco (SFO) T3

Boeing 787-8

Operates only

2026-09-06

sun

mon

tue

wed

thu

fri

sat

Every Sunday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

08:00

Chicago (ORD) T1

Boeing 737-800 Passenger

Operates only

2026-09-08

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:40

Chicago (ORD) T1

13:27

San Francisco (SFO) T3

Boeing 737MAX 9 Passenger

Operates only

2026-09-08

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

United Airlines

UAL543

Duration

4h 47m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

179

First class

Economy

159

07:00

Buffalo (BUF)

08:00

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-09-09

Valid to

2026-09-16

sun

mon

tue

wed

thu

fri

sat

Every Tuesday, Wednesday and Saturday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:40

Chicago (ORD) T1

13:27

San Francisco (SFO) T3

Boeing 737MAX 9 Passenger

Begins

2026-09-09

Valid to

2026-09-18

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Mondays

United Airlines

UAL543

Duration

4h 47m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

179

First class

Economy

159

06:30

Buffalo (BUF)

07:30

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-09-10

Valid to

2026-09-17

sun

mon

tue

wed

thu

fri

sat

Every Thursday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-09-11

Valid to

2026-09-18

sun

mon

tue

wed

thu

fri

sat

Fridays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Operates only

2026-09-14

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:40

Chicago (ORD) T1

13:27

San Francisco (SFO) T3

Boeing 737MAX 9 Passenger

Operates only

2026-09-14

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

4h 47m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

179

First class

Economy

159

07:00

Buffalo (BUF)

08:00

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-09-19

Valid to

2026-09-22

sun

mon

tue

wed

thu

fri

sat

Tuesdays and Saturdays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:40

Chicago (ORD) T1

13:27

San Francisco (SFO) T3

Boeing 737MAX 9 Passenger

Begins

2026-09-19

Valid to

2026-09-22

sun

mon

tue

wed

thu

fri

sat

Every Monday, Tuesday, Saturday and Sunday

United Airlines

UAL543

Duration

4h 47m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

179

First class

Economy

159

06:55

Buffalo (BUF)

07:55

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-09-20

Valid to

2026-09-21

sun

mon

tue

wed

thu

fri

sat

Mondays and Sundays

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

07:00

Buffalo (BUF)

08:00

Chicago (ORD) T1

Boeing 737-800 Passenger

Operates only

2026-09-23

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

United Airlines

UAL543

Duration

2h 00m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

10:40

Chicago (ORD) T1

13:27

San Francisco (SFO) T3

Boeing 737MAX 9 Passenger

Operates only

2026-09-23

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

United Airlines

UAL543

Duration

4h 47m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

179

First class

Economy

159

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Airbus A320

Begins

2026-09-24

Valid to

2026-10-01

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

150

First class

Economy

138

10:38

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-09-24

Valid to

2026-10-01

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Airbus A320

Begins

2026-10-02

Valid to

2026-10-09

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Tuesdays

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

150

First class

Economy

138

10:38

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-10-02

Valid to

2026-10-09

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Tuesdays

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Airbus A320

Operates only

2026-10-06

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

150

First class

Economy

138

10:38

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 787-8

Operates only

2026-10-06

sun

mon

tue

wed

thu

fri

sat

Every Tuesday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 3212 /EK 6303 /NZ 9320 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Airbus A320

Begins

2026-10-10

Valid to

2026-10-18

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

150

First class

Economy

138

10:38

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-10-10

Valid to

2026-10-18

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Wednesdays

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Airbus A320

Operates only

2026-10-14

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

150

First class

Economy

138

10:38

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 787-8

Operates only

2026-10-14

sun

mon

tue

wed

thu

fri

sat

Every Wednesday

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 3212 /EK 6303 /NZ 9320 /VA 8087

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Airbus A320

Begins

2026-10-19

Valid to

2026-10-24

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Sundays

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

150

First class

Economy

138

10:38

Chicago (ORD) T1

13:14

San Francisco (SFO) T3

Boeing 787-8

Begins

2026-10-19

Valid to

2026-10-24

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Sundays

United Airlines

UAL543

Duration

4h 36m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2026-10-25

Valid to

2026-10-31

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2026-10-25

Valid to

2026-10-31

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2026-11-01

Valid to

2026-12-03

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2026-11-01

Valid to

2026-12-03

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-04

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2026-12-04

Valid to

2026-12-16

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-17

Valid to

2027-01-24

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Mondays

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /AV 2279 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2026-12-17

Valid to

2027-01-24

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Mondays

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2026-12-21

Valid to

2027-01-25

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2026-12-21

Valid to

2027-01-25

sun

mon

tue

wed

thu

fri

sat

Every Monday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2027-01-26

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2027-01-26

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2027-03-14

Valid to

2027-05-23

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

AC 5295 /NH 7401 /NZ 2110

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2027-03-14

Valid to

2027-05-23

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

AC 4163 /EK 6303 /NZ 9321 /VA 8089

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

07:00

Buffalo (BUF)

07:48

Chicago (ORD) T1

Boeing 737MAX 8 Passenger

Begins

2027-05-24

Valid to

2027-05-25

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

1h 48m

Distance

474 mi, 763 km

Coreshare

Same day flight

Yes

Terminal

Arrival: T1

Meals

Snack or brunch

Seats

166

First class

Economy

150

10:45

Chicago (ORD) T1

13:42

San Francisco (SFO) T3

Airbus A321neo

Begins

2027-05-24

Valid to

2027-05-25

sun

mon

tue

wed

thu

fri

sat

Every weekday

United Airlines

UAL543

Duration

4h 57m

Distance

1851 mi, 2978 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1 Arrival: T3

Meals

Meal (none specific)

Seats

191

First class

Business

Premium economy

Economy

170

According to schedule

Live tracker

BUF

Buffalo, US

left TERMINAL N/A

Buffalo - BUF

MONDAY 01-JUN-2026

07:00 GMT-0400

ORD

Chicago, US

arrives TERMINAL 1

Chicago - ORD

MONDAY 01-JUN-2026

08:00 GMT-0500

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

472 miles, 760 km

Actual distance

474 miles, 763 km

0.42%

Flight time

1h 59m

Flights / Week

30 flights

Seats / Week

176 seats/flight

5280 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

02 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

03 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

04 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

05 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

05 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

05 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

06 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

07 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

07 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

07 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

08 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

08 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

08 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

09 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

09 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

09 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

10 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

11 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

12 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

12 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

12 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

13 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

14 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

14 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

14 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

15 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

15 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

15 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

16 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

17 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

18 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

19 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

19 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

19 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

20 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

21 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

21 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

21 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

22 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

22 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

22 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

23 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 777

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

24 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

25 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

26 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737MAX 9 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

26 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

26 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

27 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

27 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

28 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

28 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

28 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

29 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

29 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

29 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

07:00

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

10:30

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

30 Jun 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jul 2026

07:06

Buffalo(BUF)

Chicago(ORD)

Boeing 737-900 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jul 2026

10:25

Chicago(ORD)

San Francisco(SFO)

Boeing 757-300 Passenger

UA543
Date:

Time:

From:

To:

Aircraft:

Status:

01 Jul 2026

16:11

San Francisco(SFO)

Salt Lake City(SLC)

Airbus A319

UA543