Flight
ASA473 30 Sep 2026
ASA473, operated by Alaska Airlines, on 30 Sep 2026: Lambert St Louis International (KSTL) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed, departed on time (+4 min) |
| Scheduled departure | 06:29 CDT |
| Actual departure | 06:33 CDT on time |
| Actual arrival | 08:26 PDT |
| Duration | 3h 53m |
| Aircraft | N453AS B739 |
| Max altitude | 36,025 ft |
| Distance tracked | 1,482 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 6 (86%) |
| Average delay | +10 min |
| Worst delay | +44 min |
In the last 30 days ASA473 departed on time (within 15 minutes) on 6 of 7 flights (86%), with an average departure delay of +10 min and a worst delay of +44 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.