Flight
UAL8143 30 Sep 2026
UAL8143, operated by United Airlines, on 30 Sep 2026: San Francisco International (KSFO) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed, departure delayed +18 min |
| Scheduled departure | 16:25 PDT |
| Actual departure | 16:43 PDT delayed +18 min |
| Actual arrival | 18:19 PDT |
| Duration | 1h 36m |
| Aircraft | N37252 B738 |
| Distance tracked | 590 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +45 min |
| Worst delay | +98 min |
In the last 30 days UAL8143 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +45 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.