Flight
ASA542 11 Dec 2025
ASA542, operated by Alaska Airlines, on 11 Dec 2025: Seattle Tacoma International (KSEA) to Dallas Fort Worth International (KDFW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:44 PST |
| Last seen | 06:56 CST |
| Duration | 4h 11m |
| Aircraft | N558AS |
| Max altitude | 37,025 ft |
| Distance tracked | 1,440 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +30 min |
| Worst delay | +46 min |
In the last 30 days ASA542 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +30 min and a worst delay of +46 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.