Flight
ASA21 20 May 2026
ASA21, operated by Alaska Airlines, on 20 May 2026: Seattle Tacoma International (KSEA) to Snohomish Co (KPAE). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KPAE SNOHOMISH CO |
| Status | Completed (receiver network) |
| First seen airborne | 18:38 PDT 19 May |
| Last seen | 02:07 PDT |
| Duration | 7h 28m |
| Aircraft | N236AK |
| Max altitude | 34,025 ft |
| Distance tracked | 27 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +23 min |
| Worst delay | +36 min |
In the last 30 days ASA21 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +23 min and a worst delay of +36 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.