Flight
DAL1428 23 Sep 2026
DAL1428, operated by Delta Air Lines, on 23 Sep 2026: John F Kennedy International (KJFK) to Miami International (KMIA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KJFK JOHN F KENNEDY INTERNATIONAL → KMIA MIAMI INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:00 EDT 22 Sep |
| Last seen | 23:02 EDT 22 Sep |
| Duration | 3h 01m |
| Aircraft | N916DU |
| Max altitude | 37,000 ft |
| Distance tracked | 948 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:35 EDT |
| Last seen | 19:58 EDT |
| Duration | 12h 22m |
| Aircraft | N916DU |
| Max altitude | 16,350 ft |
| Distance tracked | 948 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | -557 min |
| Worst delay | +126 min |
In the last 30 days DAL1428 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of -557 min and a worst delay of +126 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.