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United Airlines

UAL512 / UA512

ICAO: UAL512 IATA: UA512

Flight schedule

Select flight date
Departure
Arrive
Aircraft
Effective
Avalibility
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
NZ 9025 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
AZ 4374 /NZ 9025 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
AZ 4376 /NZ 9025 /OZ 9530 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
AZ 4374 /NZ 9025 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
AZ 4376 /NZ 9025 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
AZ 4376 /NZ 9025 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
6h 34m
Distance
2712 mi, 4364 km
Coreshare
AZ 4374 /NZ 9025 /VA 8580
Same day flight
Yes
Terminal
Departure: TB Arrival: T3
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 11m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
126
First class
12
Economy
114
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
166
First class
16
Economy
150
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
128
First class
8
Economy
120
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 09m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 08m
Distance
1212 mi, 1950 km
Coreshare
NZ 6477
Same day flight
Yes
Terminal
Departure: TC Arrival: T2
Meals
Meal (none specific)
Seats
167
First class
8
Economy
159
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3114
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3114
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3102
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
179
First class
20
Economy
159
United Airlines
UAL512
Duration
3h 01m
Distance
1072 mi, 1725 km
Coreshare
AC 3102
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3114
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3102
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3102
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 04m
Distance
1072 mi, 1725 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
AC 3111
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
United Airlines
UAL512
Duration
3h 05m
Distance
1072 mi, 1725 km
Coreshare
Same day flight
Yes
Terminal
Departure: T1 Arrival: TC
Meals
Meal (none specific)
Seats
176
First class
6
Business
9
Economy
161
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General route info

Frequency:

Daily

Sun Mon Tue Wed Thu Fri Sat

Direct distance

2698 miles, 4341 km

Actual distance

2712 miles, 4364 km

0.52%
Flight time

6h 34m

Flights / Week

44 flights

Seats / Week

179 seats/flight

7876 seats/week

Upcoming scheduled flights in the coming 30 days

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  • Date
    Time
    From
    To
    Aircraft
    Status
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    21 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    22 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    23 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    24 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    25 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    26 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    27 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    28 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    29 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    30 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    31 Jul 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    01 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    02 Aug 2026
    16:10
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    03 Aug 2026
    16:10
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    04 Aug 2026
    16:10
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    05 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    06 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    07 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    08 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    09 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    10 Aug 2026
    16:15
    Boston(BOS)
    San Francisco(SFO)
    Boeing 737MAX 9 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    11 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737MAX 8 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    12 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737-800 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    13 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737-800 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    14 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737-800 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    15 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737MAX 8 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    16 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737MAX 8 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    17 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737-800 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    18 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737MAX 8 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    19 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737-800 Passenger
    UA512
  • Date:
    Time:
    From:
    To:
    Aircraft:
    Status:
    20 Aug 2026
    07:45
    Houston(IAH)
    Washington(DCA)
    Boeing 737-800 Passenger
    UA512

UAL512 information

A domestic route in USA departing from Boston (BOS) and arriving at San Francisco (SFO).

The timezone of the departure airport is UTC -4, and the timezone of the arrival airport is UTC -7.

The current time at the point of departure is 7:32pm, and 4:32pm at the point of arrival. There is a -3 hour time difference between the airports.

The flight distance is 2712 miles, or 4364 km.

For direct flights, the flight time is about 6:34.

Other flights between Boston and San Francisco with United
06:00
UA 2441
→
07:11
UA 1023
→
07:28
UA 323
→
07:45
UA 304
→
07:45
UA 2317
→
08:05
UA 582
→
08:45
UA 574
→
09:07
UA 2002
→
09:20
UA 726
→
11:35
UA 1074
→
14:00
UA 1367
→
16:00
UA 1423
→
16:15
UA 754
→
18:10
UA 2400
→
18:13
UA 1536
→
20:20
UA 2107
→
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