Flight
DAL1239 30 Jun 2026
DAL1239, operated by Delta Air Lines, on 30 Jun 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 PDT 29 Jun |
| Last seen | 04:50Z |
| Duration | 1h 49m |
| Aircraft | N3741S |
| Max altitude | 37,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| 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 6 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.