Flight
UAL3905 17 Feb 2026
UAL3905, operated by United Airlines, on 17 Feb 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 08:15 PST |
| Last seen | 17:24Z |
| Duration | 1h 08m |
| Aircraft | N2138U |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 2 |
| On time | 1 (50%) |
| Average delay | +14 min |
| Worst delay | +25 min |
In the last 30 days UAL3905 departed on time (within 15 minutes) on 1 of 2 flights (50%), with an average departure delay of +14 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.