Flight
DAL4 28 Sep 2026
DAL4, operated by Delta Air Lines, on 28 Sep 2026: Heathrow (EGLL) to John F Kennedy International (KJFK). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | EGLL HEATHROW → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed, departure delayed +22 min |
| Scheduled departure | 16:20 BST |
| Actual departure | 16:42 BST delayed +22 min |
| Actual arrival | 18:57 EDT |
| Duration | 7h 15m |
| Aircraft | N430DX A339 |
Punctuality, last 30 days
| Flights | 8 |
| On time | 0 (0%) |
| Average delay | +26 min |
| Worst delay | +39 min |
In the last 30 days DAL4 departed on time (within 15 minutes) on 0 of 8 flights (0%), with an average departure delay of +26 min and a worst delay of +39 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.