United Airlines

UAL66 / UA66

ICAO: UAL66 IATA: UA66

Click here to see all flights

Flight schedule

Select flight date

Departure

Arrive

Aircraft

Effective

Avalibility

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-10-26

Valid to

2026-10-31

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Sundays

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-11-02

Valid to

2026-11-21

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Sundays

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-11-23

Valid to

2026-12-04

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Sundays

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7571 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-12-05

Valid to

2026-12-12

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7571 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

11:15

Chicago (ORD) T1

16:14

Kailua-Kona (KOA)

Boeing 787-8

Begins

2026-12-05

Valid to

2026-12-12

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

8h 59m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-12-07

Valid to

2026-12-18

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7571 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Operates only

2026-12-19

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7571 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

11:15

Chicago (ORD) T1

16:32

Kailua-Kona (KOA)

Boeing 787-8

Operates only

2026-12-19

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

9h 17m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-12-21

Valid to

2027-03-12

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2026-12-26

Valid to

2027-01-02

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

11:15

Chicago (ORD) T1

16:32

Kailua-Kona (KOA)

Boeing 787-8

Begins

2026-12-26

Valid to

2027-01-02

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

9h 17m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2027-01-09

Valid to

2027-02-06

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

11:00

Chicago (ORD) T1

16:17

Kailua-Kona (KOA)

Boeing 787-8

Begins

2027-01-09

Valid to

2027-02-06

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

9h 17m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2027-02-13

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

11:00

Chicago (ORD) T1

16:11

Kailua-Kona (KOA)

Boeing 787-8

Begins

2027-02-13

Valid to

2027-03-13

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

9h 11m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2027-03-15

Valid to

2027-03-26

sun

mon

tue

wed

thu

fri

sat

Every day of the week except Saturdays and Sundays

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

08:00

New York (LGA) TB

09:37

Chicago (ORD) T1

Boeing 737-800 Passenger

Begins

2027-03-20

Valid to

2027-03-27

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

2h 37m

Distance

735 mi, 1183 km

Coreshare

NH 7749 /NZ 2528

Same day flight

Yes

Terminal

Departure: TB Arrival: T1

Meals

Snack or brunch

Seats

167

First class

Economy

159

11:00

Chicago (ORD) T1

15:11

Kailua-Kona (KOA)

Boeing 787-8

Begins

2027-03-20

Valid to

2027-03-27

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

9h 11m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

11:00

Chicago (ORD) T1

15:05

Kailua-Kona (KOA)

Boeing 787-8

Operates only

2027-04-03

sun

mon

tue

wed

thu

fri

sat

Every Saturday

United Airlines

UAL66

Duration

9h 05m

Distance

4230 mi, 6806 km

Coreshare

Same day flight

Yes

Terminal

Departure: T1

Meals

Meal (none specific)

Seats

243

Business

Premium economy

Economy

194

TERMINAL B

According to schedule

Live tracker

LGA

New York, US

left TERMINAL B

New York - LGA

TUESDAY 02-JUN-2026

08:00 GMT-0400

ORD

Chicago, US

arrives TERMINAL 1

Chicago - ORD

TUESDAY 02-JUN-2026

09:37 GMT-0500

General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

732 miles, 1177 km

Actual distance

735 miles, 1183 km

0.41%

Flight time

2h 37m

Flights / Week

99 flights

Seats / Week

167 seats/flight

16533 seats/week

Upcoming scheduled flights in the coming 30 days

Date

Time

From

To

Aircraft

Status

UAL66 information

A domestic route in USA departing from New York (LGA) and arriving at Chicago (ORD).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -5.

The current time at the point of departure is 4:55pm, and 3:55pm at the point of arrival. There is a -1 hour time difference between the airports.

The flight distance is 735 miles, or 1183 km.

For direct flights, the flight time is about 2:37.

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Premium Economy

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