Flight
SKW3991 30 Sep 2026
SKW3991, operated by SkyWest Airlines, on 30 Sep 2026: Seattle Tacoma International (KSEA) to San Francisco International (KSFO), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed, departure delayed +73 min |
| Scheduled departure | 17:51 PDT 29 Sep |
| Actual departure | 19:04 PDT 29 Sep delayed +73 min |
| Actual arrival | 20:42 PDT 29 Sep |
| Duration | 1h 38m |
| Aircraft | N274SY E75L |
| Max altitude | 35,000 ft |
| Distance tracked | 595 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed, departure delayed +43 min |
| Scheduled departure | 20:59 PDT 29 Sep |
| Actual departure | 21:42 PDT 29 Sep delayed +43 min |
| Actual arrival | 23:20 PDT 29 Sep |
| Duration | 1h 38m |
| Aircraft | N274SY E75L |
| Max altitude | 34,000 ft |
| Distance tracked | 590 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 2 (14%) |
| Average delay | +42 min |
| Worst delay | +105 min |
In the last 30 days SKW3991 departed on time (within 15 minutes) on 2 of 14 flights (14%), with an average departure delay of +42 min and a worst delay of +105 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.