Flight
DAL1239 22 Sep 2025
DAL1239, operated by Delta Air Lines, on 22 Sep 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 19:55 PDT 21 Sep |
| Last seen | 03:57Z |
| Duration | 1h 01m |
| Aircraft | ABDA54 |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +32 min |
| Worst delay | +46 min |
In the last 30 days DAL1239 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +32 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.