Flight
ASA528 25 Apr 2026
ASA528, operated by Alaska Airlines, on 25 Apr 2026: Seattle Tacoma International (KSEA) to San Francisco International (KSFO). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:54 PDT 24 Apr |
| Last seen | 22:34 PDT 24 Apr |
| Duration | 1h 39m |
| Aircraft | N277AK |
| Max altitude | 33,000 ft |
| Distance tracked | 590 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 0 (0%) |
| Average delay | +55 min |
| Worst delay | +126 min |
In the last 30 days ASA528 departed on time (within 15 minutes) on 0 of 8 flights (0%), with an average departure delay of +55 min and a worst delay of +126 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.