Flight
DAL643 1 Jan 2026
DAL643, operated by Delta Air Lines, on 1 Jan 2026: Atlantic City International (KACY) to John F Kennedy International (KJFK), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KACY ATLANTIC CITY INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:02 EST 31 Dec |
| Last seen | 20:04 EST 31 Dec |
| Duration | 1h 02m |
| Aircraft | N378DN |
| Max altitude | 29,025 ft |
| Distance tracked | 79 nm |
Leg 2 of 2partial
PlaneTrack receiver network| Route | MMUN CANCUN INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 20:26 EST 31 Dec |
| Aircraft | N378DN |
| Max altitude | 35,025 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 4 (50%) |
| Average delay | +14 min |
| Worst delay | +22 min |
In the last 30 days DAL643 departed on time (within 15 minutes) on 4 of 8 flights (50%), with an average departure delay of +14 min and a worst delay of +22 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.