Flight
ASA423 4 Sep 2026
ASA423, operated by Alaska Airlines, on 4 Sep 2026: Boise Air Terminal (KBOI) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KBOI BOISE AIR TERMINAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:55 MDT |
| Last seen | 16:48 PDT |
| Duration | 0h 52m |
| Aircraft | N536AS |
| Max altitude | 30,000 ft |
| Distance tracked | 346 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 1 (50%) |
| Average delay | -698 min |
| Worst delay | +22 min |
In the last 30 days ASA423 departed on time (within 15 minutes) on 1 of 2 flights (50%), with an average departure delay of -698 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.