Flight
DAL1428 29 Sep 2026
DAL1428, operated by Delta Air Lines, on 29 Sep 2026: John F Kennedy International (KJFK) to Miami International (KMIA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KJFK JOHN F KENNEDY INTERNATIONAL → KMIA MIAMI INTERNATIONAL |
| Status | Completed, departed on time (-1373 min) |
| Scheduled departure | 19:35 EDT |
| Actual departure | 20:42 EDT 28 Sep on time |
| Actual arrival | 22:21 EDT |
| Duration | 25h 39m |
| Aircraft | N916DU B739 |
| Max altitude | 36,000 ft |
| Distance tracked | 948 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | -416 min |
| Worst delay | +126 min |
In the last 30 days DAL1428 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of -416 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.