Flight
DAL4 20 Jul 2026
DAL4, operated by Delta Air Lines, on 20 Jul 2026: Heathrow (EGLL) to John F Kennedy International (KJFK). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | EGLL HEATHROW → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:20 BST |
| Last seen | 19:24 EDT |
| Duration | 7h 03m |
| Aircraft | N410DZ |
| Max altitude | 38,000 ft |
| Distance tracked | 2,991 nm |
Punctuality, last 30 days
| Flights | 7 |
| 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 7 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.