Flight
ASA423 28 Aug 2026
ASA423, operated by Alaska Airlines, on 28 Aug 2026: Boise Air Terminal (KBOI) to Seattle Tacoma International (KSEA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KBOI BOISE AIR TERMINAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 18:00 MDT 27 Aug |
| Last seen | 17:32 PDT 27 Aug |
| Duration | 0h 32m |
| Aircraft | N546AS |
| Max altitude | 30,000 ft |
| Distance tracked | 346 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 23:39Z |
| Last seen | 23:58Z |
| Duration | 0h 19m |
| Aircraft | N409AS |
| Max altitude | 30,025 ft |
Punctuality, last 30 days
| Flights | 1 |
| On time | 0 (0%) |
| Average delay | +22 min |
| Worst delay | +22 min |
In the last 30 days ASA423 departed on time (within 15 minutes) on 0 of 1 flight (0%), with an average departure delay of +22 min and a worst delay of +22 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.