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UAL754

BOS → SFO · Boeing 737 MAX 9 · United Airlines

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Departure · Boston (BOS)

Terminal B · Gate B31
Scheduled 02 Oct 16:15 · Departed 02 Oct 16:15
Board status: Departed
Airborne since 02 Oct 16:35 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T3 · Gate F15 · Baggage belt CL-F5
Scheduled 19:40 · Landed 19:48 · +8 min
Board status: Arrived
In the air (100% of the route flown)

Board data from bos, sfo, updated 49 min ago; times local to each airport.

Flight

Status
In progress
Departure
General Edward Lawrence Logan International Airport (BOS) — Boston, United States
Scheduled departure
2026-10-02 20:15 UTC
Departed
2026-10-02 20:35 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States (scheduled)
Scheduled arrival
2026-10-03 02:40 UTC
Estimated arrival
2026-10-03 02:47 UTC
Progress
100%
Also flies as
UA754
Codeshares
AZ4406, NZ9025, VA8520
Distance flown
4576 km
Straight-line distance
4341 km

Aircraft

Registration
N57478
Type
Boeing 737 MAX 9
Seats
179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)
CO2 (EMEP est., total)
87.5 t (473 kg/pax Economy, 620 kg/pax Business)

Altitude & speed

Max altitude
34,025 ft
Max ground speed
445 kt
Tracked
6h 14m · 4,576 km
Note
still in progress - the track so far
Altitude (ft, max 34,025)
018,37436,7470m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Ground speed (kt, max 445)
02404810m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Altitude (ft, max 34,025)
018,37436,7470m2h 0m4h 0m6h 0m
Ground speed (kt, max 445)
02404810m2h 0m4h 0m6h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 20:35 UTC UAL754 BOS → SFO
Boston → San Francisco
 N57478 Boeing 737 MAX 9 In progress ~4341 km est.
2026-10-01 21:32 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37554 Boeing 737 MAX 9 Completed 4580 km
2026-09-30 21:05 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37472 Boeing 737 MAX 9 Completed 4451 km
2026-09-29 00:33 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37445 Boeing 737 MAX 9 Completed 4569 km
2026-09-27 20:22 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17550 Boeing 737 MAX 9 Completed 4470 km
2026-09-25 20:32 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17461 Boeing 737 MAX 9 Completed 4609 km
2026-09-24 20:26 UTC UAL754 BOS → SFO
Boston → San Francisco
 N27463 Boeing 737 MAX 9 Completed 4590 km
2026-09-23 21:50 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17420 Boeing 737 MAX 9 Completed 4572 km
2026-09-22 20:31 UTC UAL754 BOS → SFO
Boston → San Francisco
 N27464 Boeing 737 MAX 9 Completed 4441 km
2026-09-21 21:43 UTC UAL754 BOS → SFO
Boston → San Francisco
 N47446 Boeing 737 MAX 9 Completed 4461 km
2026-09-20 20:59 UTC UAL754 BOS → SFO
Boston → San Francisco
 N87442 Boeing 737 MAX 9 Completed 4493 km
2026-09-19 20:33 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37502 Boeing 737 MAX 9 Completed 4758 km
2026-09-18 21:07 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17436 Boeing 737 MAX 9 Completed 4911 km
2026-09-17 23:03 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77579 Boeing 737 MAX 9 Completed 4710 km
2026-09-16 20:34 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17414 Boeing 737 MAX 9 Completed 4810 km
2026-09-15 21:16 UTC UAL754 BOS → SFO
Boston → San Francisco
 N27503 Boeing 737 MAX 9 Completed 4635 km
2026-09-14 20:32 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37538 Boeing 737 MAX 9 Completed 4834 km
2026-09-13 20:43 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37447 Boeing 737 MAX 9 Completed 4839 km
2026-09-12 20:37 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37577 Boeing 737 MAX 9 Completed 4677 km
2026-09-11 20:09 UTC UAL754 BOS → SFO
Boston → San Francisco
 N27539 Boeing 737 MAX 9 Completed 4800 km
2026-09-10 20:28 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37549 Boeing 737 MAX 9 Completed 4788 km
2026-09-09 20:37 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37447 Boeing 737 MAX 9 Completed 4996 km
2026-09-07 20:26 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17430 Boeing 737 MAX 9 Completed 4686 km
2026-09-06 20:30 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77471 Boeing 737 MAX 9 Completed 4760 km
2026-09-05 20:11 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77576 Boeing 737 MAX 9 Completed 4625 km
2026-09-04 20:14 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17597 Boeing 737 MAX 9 Completed 4700 km
2026-09-03 21:48 UTC UAL754 BOS → SFO
Boston → San Francisco
 N27520 Boeing 737 MAX 9 Completed 4882 km
2026-09-02 20:50 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17421 Boeing 737 MAX 9 Completed 4830 km
2026-09-01 20:38 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17441 Boeing 737 MAX 9 Completed 4695 km
2026-08-31 20:05 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17467 Boeing 737 MAX 9 Completed 4834 km
2026-08-30 20:32 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37523 Boeing 737 MAX 9 Completed 4821 km
2026-08-29 20:09 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17408 Boeing 737 MAX 9 Completed 4678 km
2026-08-28 20:12 UTC UAL754 BOS → SFO
Boston → San Francisco
 N47462 Boeing 737 MAX 9 Completed 4692 km
2026-08-27 20:13 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37567 Boeing 737 MAX 9 Completed 4654 km
2026-08-26 20:22 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77559 Boeing 737 MAX 9 Completed 4646 km
2026-08-25 20:43 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77590 Boeing 737 MAX 9 Completed 4724 km
2026-08-24 20:20 UTC UAL754 BOS → SFO
Boston → San Francisco
 N47512 Boeing 737 MAX 9 Completed 4718 km
2026-08-23 22:55 UTC UAL754 BOS → SFO
Boston → San Francisco
 N27463 Boeing 737 MAX 9 Completed 4786 km
2026-08-22 20:42 UTC UAL754 BOS → SFO
Boston → San Francisco
 N87442 Boeing 737 MAX 9 Completed 7083 km
2026-08-21 20:35 UTC UAL754 BOS → SFO
Boston → San Francisco
 N37445 Boeing 737 MAX 9 Completed 6889 km
2026-08-20 20:24 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77579 Boeing 737 MAX 9 Completed 5732 km
2026-08-19 20:26 UTC UAL754 BOS → SFO
Boston → San Francisco
 N17444 Boeing 737 MAX 9 Completed 7554 km
2026-08-18 20:30 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77584 Boeing 737 MAX 9 Completed 7332 km
2026-08-17 20:27 UTC UAL754 BOS → SFO
Boston → San Francisco
 N47434 Boeing 737 MAX 9 Completed 6133 km
2026-08-16 20:17 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77592 Boeing 737 MAX 9 Completed 6610 km
2026-08-16 02:49 UTC UAL754 SFO → ?
San Francisco → ?
 N77426 Boeing 737 MAX 9 Incomplete (signal lost) 19 km
2026-08-15 20:17 UTC UAL754 BOS → SFO
Boston → San Francisco
 N77426 Boeing 737 MAX 9 Completed 6953 km
2026-08-13 00:47 UTC UAL754 BOS → SFO
Boston → San Francisco
 N57439 Boeing 737-900 Completed 4585 km
2026-08-12 02:53 UTC UAL754 SFO → SFO
San Francisco → San Francisco
 N47524 Boeing 737 MAX 9 Completed ~2 km est. (0 km recorded)
2026-08-11 20:29 UTC UAL754 BOS → SFO
Boston → San Francisco
 N47524 Boeing 737 MAX 9 Completed 6726 km

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