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UAL2664

SFO → BWI · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · San Francisco (SFO)

Terminal T2 · Gate D12
Scheduled 02 Oct 09:09 · Departed 02 Oct 09:07
Board status: Departed
Airborne since 02 Oct 09:08 (ADS-B)

Arrival · Baltimore (BWI)

Gate D13
Scheduled 02 Oct 17:34 · Landed 02 Oct 16:58 · early
Board status: Arrived
Landed 02 Oct 16:58 (airport data)

Board data from bwi, sfo, updated 716 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Scheduled departure
2026-10-02 16:09 UTC
Departed
2026-10-02 16:08 UTC
Arrival
Baltimore/Washington International Thurgood Marshall Airport (BWI) — Baltimore, United States
Scheduled arrival
2026-10-02 21:34 UTC
Estimated arrival
2026-10-02 21:12 UTC
Also flies as
UA2664
Codeshares
NZ9031, VA8257
Distance flown
4049 km
Straight-line distance
3944 km

Aircraft

Registration
N87442
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)
79.8 t (566 kg/pax Business, 432 kg/pax Economy)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
552 kt
Tracked
4h 47m · 4,026 km
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m3h 0m4h 0m
Ground speed (kt, max 552)
02985960m1h 0m2h 0m3h 0m4h 0m
Altitude (ft, max 35,025)
018,91437,8270m2h 0m4h 0m
Ground speed (kt, max 552)
02985960m2h 0m4h 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 16:08 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N87442 Boeing 737 MAX 9 Completed (landing confirmed by airport data) 4049 km
2026-09-30 16:25 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27474 Boeing 737 MAX 9 Completed 4149 km
2026-09-29 16:59 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37255 Boeing 737-800 Completed 4060 km
2026-09-28 16:20 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17458 Boeing 737 MAX 9 Completed 4126 km
2026-09-27 16:12 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N77544 Boeing 737 MAX 9 Completed 4096 km
2026-09-26 16:13 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N34455 Boeing 737-900 Completed 4074 km
2026-09-25 16:28 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37472 Boeing 737 MAX 9 Completed 4109 km
2026-09-24 16:20 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17454 Boeing 737 MAX 9 Completed 4186 km
2026-09-23 16:41 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27520 Boeing 737 MAX 9 Completed 4072 km
2026-09-22 17:05 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17402 Boeing 737 MAX 9 Completed 4155 km
2026-09-21 16:05 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37560 Boeing 737 MAX 9 Completed 4158 km
2026-09-20 16:11 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27463 Boeing 737 MAX 9 Completed 4108 km
2026-09-19 16:39 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37473 Boeing 737 MAX 9 Completed 4277 km
2026-09-18 16:04 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27476 Boeing 737 MAX 9 Completed 4329 km
2026-09-17 16:47 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17431 Boeing 737 MAX 9 Completed 4340 km
2026-09-16 16:53 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17465 Boeing 737 MAX 9 Completed 4186 km
2026-09-15 16:48 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N77543 Boeing 737 MAX 9 Completed 4398 km
2026-09-14 16:11 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27439 Boeing 737 MAX 9 Completed 4324 km
2026-09-13 16:09 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37538 Boeing 737 MAX 9 Completed 4381 km
2026-09-12 16:44 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27476 Boeing 737 MAX 9 Completed 4303 km
2026-09-11 16:58 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17599 Boeing 737 MAX 9 Completed 4344 km
2026-09-10 16:04 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17437 Boeing 737 MAX 9 Completed 4471 km
2026-09-09 16:03 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27503 Boeing 737 MAX 9 Completed 4450 km
2026-09-07 16:05 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N47343 Boeing 737 MAX 8 Completed 4359 km
2026-09-06 16:52 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37352 Boeing 737 MAX 8 Completed 4284 km
2026-09-05 16:42 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N77588 Boeing 737 MAX 9 Completed 4249 km
2026-09-04 16:52 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37445 Boeing 737 MAX 9 Completed 4721 km
2026-09-03 16:06 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27519 Boeing 737 MAX 9 Completed 4297 km
2026-09-02 16:51 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37449 Boeing 737 MAX 9 Completed 4402 km
2026-09-01 16:19 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17458 Boeing 737 MAX 9 Completed 4211 km
2026-08-31 16:04 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17405 Boeing 737 MAX 9 Completed 4389 km
2026-08-30 16:40 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17403 Boeing 737 MAX 9 Completed 4264 km
2026-08-29 15:58 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27419 Boeing 737 MAX 9 Completed 4248 km
2026-08-28 16:27 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17433 Boeing 737 MAX 9 Completed 4365 km
2026-08-27 16:08 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37562 Boeing 737 MAX 9 Completed 4237 km
2026-08-26 16:45 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17438 Boeing 737 MAX 9 Completed 4291 km
2026-08-25 16:35 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17594 Boeing 737-900 Completed 4477 km
2026-08-24 16:47 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17465 Boeing 737 MAX 9 Completed 4322 km
2026-08-23 16:58 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17355 Boeing 737 MAX 8 Completed 4491 km
2026-08-22 16:33 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37555 Boeing 737 MAX 9 Completed 6241 km
2026-08-21 16:12 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N47446 Boeing 737 MAX 9 Completed 5839 km
2026-08-20 16:10 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N77559 Boeing 737 MAX 9 Completed 8519 km
2026-08-19 16:29 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N47457 Boeing 737 MAX 9 Completed 7284 km
2026-08-18 16:01 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N77573 Boeing 737 MAX 9 Completed 10787 km
2026-08-17 16:32 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N47450 Boeing 737 MAX 9 Completed 5975 km
2026-08-16 16:17 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N37445 Boeing 737 MAX 9 Completed 5583 km
2026-08-14 19:49 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N27509 Boeing 737 MAX 9 Completed 13041 km
2026-08-12 18:24 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N17465 Boeing 737 MAX 9 Completed 5816 km
2026-08-12 16:47 UTC UAL2664 SFO → SFO
San Francisco → San Francisco
 N17465 Boeing 737 MAX 9 Completed ~4 km est. (3 km recorded)
2026-08-11 16:10 UTC UAL2664 SFO → BWI
San Francisco → Baltimore
 N57466 Boeing 737 MAX 9 Completed 6104 km

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