Flight
DAL1439 28 Sep 2026
DAL1439, operated by Delta Air Lines, on 28 Sep 2026: General Edward Lawrence Logan International (KBOS) to Tampa International (KTPA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KTPA TAMPA INTERNATIONAL |
| Status | Completed, departure delayed +57 min |
| Scheduled departure | 15:43 EDT |
| Actual departure | 16:40 EDT delayed +57 min |
| Actual arrival | 19:21 EDT |
| Duration | 2h 41m |
| Aircraft | N3731T B738 |
| Max altitude | 34,000 ft |
| Distance tracked | 1,030 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KTPA TAMPA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed, departure delayed +119 min |
| Scheduled departure | 19:59 EDT |
| Actual departure | 21:58 EDT delayed +119 min |
| Actual arrival | 00:25 EDT 29 Sep |
| Duration | 2h 27m |
Punctuality, last 30 days
| Flights | 10 |
| On time | 4 (40%) |
| Average delay | -359 min |
| Worst delay | +119 min |
In the last 30 days DAL1439 departed on time (within 15 minutes) on 4 of 10 flights (40%), with an average departure delay of -359 min and a worst delay of +119 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.