Flight
UAL3938 30 Dec 2025
UAL3938, operated by United Airlines, on 30 Dec 2025: Heathrow (EGLL) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | EGLL HEATHROW → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:29 GMT |
| Last seen | 22:26 PST |
| Duration | 10h 56m |
| Aircraft | AA92F8 |
| Distance tracked | 4,651 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +93 min |
| Worst delay | +144 min |
In the last 30 days UAL3938 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +93 min and a worst delay of +144 min.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.