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UAL2633

DEN → SFO · Boeing 737-300 · United Airlines

For travellers

Departure · Denver (DEN)

Gate B35
Scheduled 29 Sep 15:39 · Departed 29 Sep 15:41
Board status: Off block
Airborne since 29 Sep 15:42 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T3 · Gate F22 · Baggage belt CL-E9
Scheduled 29 Sep 17:23 · Landed 29 Sep 17:09 · early
Board status: Arrived
Landed 29 Sep 17:09 (ADS-B)

Board data from den, sfo, updated 3971 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Denver International Airport (DEN) — Denver, United States
Scheduled departure
2026-09-29 21:39 UTC
Departed
2026-09-29 21:42 UTC
Arrival
San Francisco International Airport (SFO) — San Francisco, United States
Scheduled arrival
2026-09-30 00:23 UTC
Estimated arrival
2026-09-30 00:09 UTC
Also flies as
UA2633
Codeshares
AC3618, NZ9068, VA8350
Distance flown
1571 km
Straight-line distance
1553 km
Approach distance
69 km

Aircraft

Registration
N57857
Type
Boeing 737-300
Seats
213 total (24 Business, 189 Economy)
CO2 (EMEP est., total)
59.9 t (251 kg/pax Economy, 525 kg/pax Business)

Altitude & speed

Max altitude
28,025 ft
Max ground speed
460 kt
Tracked
2h 28m · 1,567 km
Altitude (ft, max 28,025)
015,13430,2670m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 460)
02484970m30m1h 0m1h 30m2h 0m
Altitude (ft, max 28,025)
015,13430,2670m1h 0m2h 0m
Ground speed (kt, max 460)
02484970m1h 0m2h 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 21:52 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N73860 Boeing 737-300 Completed 1596 km
2026-10-01 21:51 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N17361 Boeing 737 MAX 8 Completed 1569 km
2026-09-30 22:03 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75854 Boeing 737-300 Completed 1579 km
2026-09-29 21:42 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57857 Boeing 737-300 Completed 1571 km
2026-09-28 22:02 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75854 Boeing 737-300 Completed 1582 km
2026-09-27 22:02 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57869 Boeing 737-300 Completed 1602 km
2026-09-26 23:03 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57852 Boeing 737-300 Completed 1574 km
2026-09-26 02:08 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57855 Boeing 737-300 Completed 1759 km
2026-09-24 21:49 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N77558 Boeing 737 MAX 9 Completed 1570 km
2026-09-23 22:24 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N78866 Boeing 737-300 Completed 1574 km
2026-09-22 22:36 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57868 Boeing 737-300 Completed 1571 km
2026-09-21 22:30 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57868 Boeing 737-300 Completed 1579 km
2026-09-20 23:16 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57852 Boeing 737-300 Completed 1593 km
2026-09-19 21:53 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N37297 Boeing 737 MAX 8 Completed 1646 km
2026-09-18 22:28 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N77865 Boeing 737-300 Completed 1810 km
2026-09-17 23:44 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N77867 Boeing 737-300 Completed 1625 km
2026-09-16 22:23 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75853 Boeing 737-300 Completed 1815 km
2026-09-15 21:58 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N78866 Boeing 737-300 Completed 1666 km
2026-09-14 21:55 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57868 Boeing 737-300 Completed 1645 km
2026-09-13 22:08 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75851 Boeing 737-300 Completed 1715 km
2026-09-12 21:46 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N47369 Boeing 737 MAX 8 Completed 1638 km
2026-09-11 22:10 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75861 Boeing 737-300 Completed 1714 km
2026-09-10 22:02 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75861 Boeing 737-300 Completed 1744 km
2026-09-09 22:22 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57857 Boeing 737-300 Completed 1638 km
2026-09-07 21:56 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N78866 Boeing 737-300 Completed 1635 km
2026-09-06 21:53 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57855 Boeing 737-300 Completed 1633 km
2026-09-05 22:52 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75853 Boeing 737-300 Completed 1632 km
2026-09-04 21:58 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N14528 Airbus A321 Neo Completed 1598 km
2026-09-04 01:12 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57863 Boeing 737-300 Completed 1674 km
2026-09-02 22:00 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75853 Boeing 737-300 Completed 1714 km
2026-09-01 21:49 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N73860 Boeing 737-300 Completed 1644 km
2026-08-31 21:46 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N77871 Boeing 737-300 Completed 2031 km
2026-08-30 23:18 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57864 Boeing 737-300 Completed 1749 km
2026-08-29 21:57 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N74856 Boeing 737-300 Completed 1894 km
2026-08-28 23:02 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75851 Boeing 737-300 Completed 1689 km
2026-08-27 21:58 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57868 Boeing 737-300 Completed 1609 km
2026-08-26 21:59 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N56859 Boeing 737-300 Completed 1644 km
2026-08-25 22:22 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57857 Boeing 737-300 Completed 1624 km
2026-08-24 21:58 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57852 Boeing 737-300 Completed 1724 km
2026-08-24 03:19 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75854 Boeing 737-300 Completed 1611 km
2026-08-22 22:26 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57855 Boeing 737-300 Completed 2420 km
2026-08-21 18:17 UTC UAL2633 SFO → SFO
San Francisco → San Francisco
 N57862 Boeing 737-300 Completed 4874 km
2026-08-20 21:59 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57870 Boeing 737-300 Completed 2079 km
2026-08-19 21:50 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N74856 Boeing 737-300 Completed 2098 km
2026-08-18 18:39 UTC UAL2633 SFO → SFO
San Francisco → San Francisco
 N57869 Boeing 737-300 Completed 7259 km
2026-08-18 00:02 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N81110 Boeing 787-9 Completed 1945 km
2026-08-16 21:49 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N75861 Boeing 737-300 Completed 2374 km
2026-08-16 05:48 UTC UAL2633 SQL → ?
San Carlos → ?
 N57855 Boeing 737-300 Incomplete (signal lost) 9 km
2026-08-16 02:33 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57855 Boeing 737-300 Completed 2432 km
2026-08-14 14:14 UTC UAL2633 DEN → SFO
Denver → San Francisco
 N57870 Boeing 737-300 Completed 7141 km

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