Flight
UAL8277 10 Sep 2026
UAL8277, operated by United Airlines, on 10 Sep 2026: San Francisco International (KSFO) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:38 PDT |
| Last seen | 14:24 PDT |
| Duration | 2h 45m |
| Aircraft | A12758 |
| Max altitude | 36,025 ft |
| Distance tracked | 590 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | -319 min |
| Worst delay | +72 min |
In the last 30 days UAL8277 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of -319 min and a worst delay of +72 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.