Flight
ASA543 25 Dec 2025
ASA543, operated by Alaska Airlines, on 25 Dec 2025: Dallas Fort Worth International (KDFW) to Seattle Tacoma International (KSEA). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:23 CST |
| Last seen | 11:24 PST |
| Duration | 4h 00m |
| Aircraft | N494AS |
| Max altitude | 36,025 ft |
| Distance tracked | 1,440 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 1 (20%) |
| Average delay | +36 min |
| Worst delay | +98 min |
In the last 30 days ASA543 departed on time (within 15 minutes) on 1 of 5 flights (20%), with an average departure delay of +36 min and a worst delay of +98 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.