Flight
UAL3929 29 Dec 2025
UAL3929, operated by United Airlines, on 29 Dec 2025: Los Angeles International (KLAX) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KLAX LOS ANGELES INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:05 PST 28 Dec |
| Last seen | 00:02 PST |
| Duration | 4h 56m |
| Aircraft | N657UA |
| Max altitude | 42,025 ft |
| Distance tracked | 293 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 1 (50%) |
| Average delay | +12 min |
| Worst delay | +25 min |
In the last 30 days UAL3929 departed on time (within 15 minutes) on 1 of 2 flights (50%), with an average departure delay of +12 min and a worst delay of +25 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.