Flight
ASA522 25 Aug 2025
ASA522, operated by Alaska Airlines, on 25 Aug 2025: Seattle Tacoma International (KSEA) to Philadelphia International (KPHL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:00 PDT 24 Aug |
| Last seen | 10:00 EDT |
| Duration | 11h 59m |
| Aircraft | A9CECD |
| Max altitude | 35,000 ft |
| Distance tracked | 2,061 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 14:21Z |
| Last seen | 23:59Z |
| Duration | 9h 37m |
| Aircraft | A9CECD |
| Max altitude | 35,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +26 min |
| Worst delay | +51 min |
In the last 30 days ASA522 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +26 min and a worst delay of +51 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.