Flight
DAL2639 4 Oct 2026
DAL2639, operated by Delta Air Lines, on 4 Oct 2026: John F Kennedy International (KJFK) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KJFK JOHN F KENNEDY INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed, departure delayed +22 min |
| Scheduled departure | 21:35 EDT 3 Oct |
| Actual departure | 21:57 EDT 3 Oct delayed +22 min |
| Actual arrival | 22:33 EDT 3 Oct |
| Duration | 0h 36m |
| Aircraft | N3747D B738 |
Punctuality, last 30 days
| Flights | 7 |
| On time | 1 (14%) |
| Average delay | +69 min |
| Worst delay | +119 min |
In the last 30 days DAL2639 departed on time (within 15 minutes) on 1 of 7 flights (14%), with an average departure delay of +69 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.