UAL2281

For travellers

Departure · Seattle (SEA)

Gate B9

Scheduled 29 Sep 13:19 · Estimated 29 Sep 13:50 · +31 min

Board status: Now 1:50 PM

Airborne since 29 Sep 14:01 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T2 · Gate D7 · Baggage belt 4

Scheduled 29 Sep 15:35 · Landed 29 Sep 16:02 · +27 min

Board status: Arrived

Landed 29 Sep 16:02 (ADS-B)

Board data from sea, sfo, updated 4684 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Seattle Tacoma International Airport (SEA) — Seattle, United States

Scheduled departure

2026-09-29 20:19 UTC

Departed

2026-09-29 21:01 UTC

Arrival

San Francisco International Airport (SFO) — San Francisco, United States

Scheduled arrival

2026-09-29 22:35 UTC

Estimated arrival

2026-09-29 22:58 UTC

Also flies as

UA2281

Codeshares

LX3257, NZ9428, TK9586, VA8295

Distance flown

1230 km

Straight-line distance

1093 km

Approach distance

56 km

Aircraft

Registration

N441UA

Type

Airbus A320 233

Seats

150 total (96 Economy, 42 Economy Plus, 12 First)

CO2 (EMEP est., total)

27.4 t (178 kg/pax Economy, 238 kg/pax Business)

Altitude & speed

Max altitude

33,000 ft

Max ground speed

487 kt

Tracked

2h 13m · 1,226 km

Altitude (ft, max 33,000)

Ground speed (kt, max 487)

Altitude (ft, max 33,000)

Ground speed (kt, max 487)

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

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 23:41 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N851UA	Airbus A319	Completed	2498 km
2026-10-02 20:36 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N484UA	Airbus A320 233	Completed	1231 km
2026-10-01 23:30 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N832UA	Airbus A319	Completed	2508 km
2026-09-30 23:15 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N844UA	Airbus A319	Completed	2535 km
2026-09-30 20:40 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N488UA	Airbus A320 233	Completed	1267 km
2026-09-29 21:01 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N441UA	Airbus A320 233	Completed	1230 km
2026-09-28 23:44 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N806UA	Airbus A319	Completed	2500 km
2026-09-28 20:33 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N444UA	Airbus A320 233	Completed	1223 km
2026-09-27 21:25 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N454UA	Airbus A320 233	Completed	1236 km
2026-09-26 20:23 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N17321	Boeing 737 MAX 8	Completed	1256 km
2026-09-25 22:34 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N490UA	Airbus A320 233	Completed	1294 km
2026-09-24 21:21 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N439UA	Airbus A320 233	Completed	1225 km
2026-09-23 19:20 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N854UA	Airbus A319	Completed	1230 km
2026-09-23 00:40 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N497UA	Airbus A320 233	Completed	2481 km
2026-09-22 20:57 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N434UA	Airbus A320 233	Completed	1241 km
2026-09-21 23:59 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N484UA	Airbus A320 233	Completed	2478 km
2026-09-21 20:29 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N76528	Boeing 737-800	Completed	1239 km
2026-09-20 21:00 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N444UA	Airbus A320 233	Completed	1237 km
2026-09-19 20:17 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N441UA	Airbus A320 233	Completed	1257 km
2026-09-18 23:25 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N435UA	Airbus A320 233	Completed	2598 km
2026-09-18 20:37 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N441UA	Airbus A320 233	Completed	1303 km
2026-09-18 00:47 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N430UA	Airbus A320 233	Completed	2608 km
2026-09-17 20:27 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N490UA	Airbus A320 233	Completed	1352 km
2026-09-16 20:11 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N482UA	Airbus A320 233	Completed	1317 km
2026-09-15 23:56 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N498UA	Airbus A320 233	Completed	2597 km
2026-09-15 20:07 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N496UA	Airbus A320 233	Completed	1353 km
2026-09-14 23:17 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N1902U	Airbus A320 233	Completed	2762 km
2026-09-14 20:17 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N76508	Boeing 737-800	Completed	1320 km
2026-09-14 01:09 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N441UA	Airbus A320 233	Completed	2586 km
2026-09-13 20:21 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N449UA	Airbus A320 233	Completed	1316 km
2026-09-12 20:15 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N482UA	Airbus A320 233	Completed	1301 km
2026-09-11 23:43 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N490UA	Airbus A320 233	Completed	2685 km
2026-09-11 20:22 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N490UA	Airbus A320 233	Completed	1316 km
2026-09-10 23:19 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N458UA	Airbus A320 233	Completed	2719 km
2026-09-10 21:02 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N473UA	Airbus A320 233	Completed	1429 km
2026-09-09 20:17 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N430UA	Airbus A320 233	Completed	1315 km
2026-09-08 01:11 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N462UA	Airbus A320 233	Completed	2551 km
2026-09-07 20:25 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N76532	Boeing 737-800	Completed	1308 km
2026-09-06 23:36 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N27251	Boeing 737 MAX 8	Completed	2632 km
2026-09-06 20:26 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N447UA	Airbus A320 233	Completed	1273 km
2026-09-05 20:38 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N484UA	Airbus A320 233	Completed	1268 km
2026-09-05 00:20 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N476UA	Airbus A320 233	Completed	2609 km
2026-09-04 20:21 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N447UA	Airbus A320 233	Completed	1250 km
2026-09-03 20:57 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N452UA	Airbus A320 233	Completed	1298 km
2026-09-02 20:58 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N78285	Boeing 737-800	Completed	1303 km
2026-09-01 20:24 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N13248	Boeing 737-800	Completed	1354 km
2026-09-01 00:51 UTC	UAL2281	SFO → SAT San Francisco → San Antonio	N477UA	Airbus A320 233	Completed	2568 km
2026-08-31 20:33 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N76508	Boeing 737-800	Completed	1430 km
2026-08-30 21:50 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N472UA	Airbus A320 233	Completed	1299 km
2026-08-29 20:10 UTC	UAL2281	SEA → SFO Seattle → San Francisco	N487UA	Airbus A320 233	Completed	1303 km