Flight
UAL3908 15 Jun 2026
UAL3908, operated by United Airlines, on 15 Jun 2026: Heathrow (EGLL) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | EGLL HEATHROW → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:53 BST |
| Last seen | 11:48 PDT |
| Duration | 9h 54m |
| Aircraft | N796UA |
| Max altitude | 38,000 ft |
| Distance tracked | 4,651 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 0 (0%) |
| Average delay | +64 min |
| Worst delay | +98 min |
In the last 30 days UAL3908 departed on time (within 15 minutes) on 0 of 2 flights (0%), with an average departure delay of +64 min and a worst delay of +98 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.