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UAL1931

SFO → SFO · Boeing 737-800 · United Airlines

Flight

Status
Completed
Departure
San Francisco International Airport (SFO) — San Francisco, United States
Est. departure time
2026-08-11 15:37 UTC (approx.)
Arrival
San Francisco International Airport (SFO) — San Francisco, United States
Distance flown
4295 km
Approach distance
207 km

Aircraft

Registration
N33209
Type
Boeing 737-800
Seats
166 total (102 Economy, 48 Economy Plus, 16 First)

Altitude & speed

Max altitude
37,000 ft
Max ground speed
483 kt
Tracked
7h 43m · 3,327 km
Altitude (ft, max 37,000)
019,98039,9600m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Ground speed (kt, max 483)
02615220m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m7h 0m
Altitude (ft, max 37,000)
019,98039,9600m2h 0m4h 0m6h 0m
Ground speed (kt, max 483)
02615220m2h 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
2026-10-03 19:23 UTC UAL1931 SJD → SFO
San José del Cabo → San Francisco
 N37252 Boeing 737-800 Completed 1066 km
2026-10-02 21:21 UTC UAL1931 SJD → SFO
San José del Cabo → San Francisco
 N14228 Boeing 737-800 Completed 1157 km
2026-10-01 21:24 UTC UAL1931 SJD → SFO
San José del Cabo → San Francisco
 N87531 Boeing 737-800 Completed 1181 km
2026-09-30 21:25 UTC UAL1931 SJD → SFO
San José del Cabo → San Francisco
 N87513 Boeing 737-800 Completed 1228 km
2026-09-29 21:11 UTC UAL1931 SJD → SFO
San José del Cabo → San Francisco
 N39297 Boeing 737-800 Completed 1151 km
2026-09-28 21:14 UTC UAL1931 ? → SFO
? → San Francisco
 N76516 Boeing 737-800 Completed 1171 km
2026-09-27 21:15 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N35260 Boeing 737-800 Completed 1146 km
2026-09-26 21:12 UTC UAL1931 ? → SFO
? → San Francisco
 N78511 Boeing 737-800 Completed 1190 km
2026-09-25 21:13 UTC UAL1931 ORD → SFO
Chicago → San Francisco
 N77536 Boeing 737-800 Completed 1297 km
2026-09-24 21:38 UTC UAL1931 ? → SFO
? → San Francisco
 N37537 Boeing 737 MAX 9 Completed 1169 km
2026-09-23 21:49 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N77530 Boeing 737-800 Completed 1161 km
2026-09-21 21:24 UTC UAL1931 ? → SFO
? → San Francisco
 N77295 Boeing 737-800 Completed 1137 km
2026-09-20 21:25 UTC UAL1931 ? → SFO
? → San Francisco
 N14242 Boeing 737-800 Completed 1133 km
2026-09-19 21:52 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N76517 Boeing 737-800 Completed 1194 km
2026-09-18 21:21 UTC UAL1931 ? → SFO
? → San Francisco
 N86534 Boeing 737-800 Completed 1181 km
2026-09-17 21:27 UTC UAL1931 ? → SFO
? → San Francisco
 N78506 Boeing 737-800 Completed 1245 km
2026-09-16 20:58 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N76502 Boeing 737-800 Completed 1632 km
2026-09-14 21:17 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N35260 Boeing 737-800 Completed 1594 km
2026-09-13 21:22 UTC UAL1931 ? → SFO
? → San Francisco
 N78506 Boeing 737-800 Completed 1334 km
2026-09-12 21:33 UTC UAL1931 ? → SFO
? → San Francisco
 N73270 Boeing 737-800 Completed 1234 km
2026-09-11 22:49 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N24212 Boeing 737-800 Completed 1523 km
2026-09-10 21:35 UTC UAL1931 ? → SFO
? → San Francisco
 N37274 Boeing 737-800 Completed 1232 km
2026-09-09 21:28 UTC UAL1931 ? → SFO
? → San Francisco
 N12216 Boeing 737-800 Completed 1120 km
2026-09-07 21:32 UTC UAL1931 ? → SFO
? → San Francisco
 N76288 Boeing 737-800 Completed 1185 km
2026-09-06 21:48 UTC UAL1931 ? → SFO
? → San Francisco
 N37273 Boeing 737-800 Completed 1144 km
2026-09-05 21:26 UTC UAL1931 ? → SFO
? → San Francisco
 N12216 Boeing 737-800 Completed 1165 km
2026-09-04 21:35 UTC UAL1931 ? → SFO
? → San Francisco
 N12216 Boeing 737-800 Completed 1002 km
2026-09-03 22:41 UTC UAL1931 ? → SFO
? → San Francisco
 N87513 Boeing 737-800 Completed 1203 km
2026-09-01 21:57 UTC UAL1931 ? → SFO
? → San Francisco
 N77510 Boeing 737-800 Completed 1265 km
2026-08-31 22:24 UTC UAL1931 ? → SFO
? → San Francisco
 N16234 Boeing 737-800 Completed 1358 km
2026-08-30 21:40 UTC UAL1931 ? → SFO
? → San Francisco
 N24202 Boeing 737-800 Completed 1315 km
2026-08-29 21:21 UTC UAL1931 ? → SFO
? → San Francisco
 N35204 Boeing 737-800 Completed 1196 km
2026-08-28 21:46 UTC UAL1931 ? → SFO
? → San Francisco
 N24202 Boeing 737-800 Completed 1221 km
2026-08-27 21:26 UTC UAL1931 ? → SFO
? → San Francisco
 N37513 Boeing 737 MAX 9 Completed 1261 km
2026-08-26 21:29 UTC UAL1931 ? → SFO
? → San Francisco
 N77530 Boeing 737-800 Completed 1150 km
2026-08-25 21:25 UTC UAL1931 ? → SFO
? → San Francisco
 N47280 Boeing 737 MAX 8 Completed 1229 km
2026-08-24 21:16 UTC UAL1931 ? → SFO
? → San Francisco
 N76533 Boeing 737-800 Completed 1221 km
2026-08-23 15:44 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N76505 Boeing 737-800 Completed 3387 km
2026-08-22 21:23 UTC UAL1931 ? → SFO
? → San Francisco
 N86534 Boeing 737-800 Completed 1837 km
2026-08-21 22:08 UTC UAL1931 ? → SFO
? → San Francisco
 N35271 Boeing 737-800 Completed 1721 km
2026-08-20 21:53 UTC UAL1931 ? → SFO
? → San Francisco
 N76288 Boeing 737-800 Completed 1482 km
2026-08-19 21:24 UTC UAL1931 ? → SFO
? → San Francisco
 N76517 Boeing 737-800 Completed 2831 km
2026-08-18 21:19 UTC UAL1931 ? → SFO
? → San Francisco
 N35271 Boeing 737-800 Completed 1971 km
2026-08-17 15:41 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N77295 Boeing 737-800 Completed 3771 km
2026-08-16 16:17 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N17245 Boeing 737-800 Completed 3957 km
2026-08-15 21:39 UTC UAL1931 ? → SFO
? → San Francisco
 N14249 Boeing 737-800 Completed 1611 km
2026-08-14 23:03 UTC UAL1931 ? → SFO
? → San Francisco
 N11206 Boeing 737-800 Completed 1626 km
2026-08-12 16:01 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N77537 Boeing 737-800 Completed 2972 km
2026-08-11 15:48 UTC UAL1931 SFO → SFO
San Francisco → San Francisco
 N33209 Boeing 737-800 Completed 4295 km
2026-08-10 21:34 UTC UAL1931 ? → SFO
? → San Francisco
 N37273 Boeing 737-800 Completed 1038 km

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