Flight
DAL129 4 Oct 2025
DAL129, operated by Delta Air Lines, on 4 Oct 2025: Long Island Mac Arthur (KISP) to John F Kennedy International (KJFK). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KISP LONG ISLAND MAC ARTHUR → KJFK JOHN F KENNEDY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:00 EDT |
| Last seen | 19:14 EDT |
| Duration | 5h 14m |
| Aircraft | N825MH |
| Max altitude | 36,000 ft |
| Distance tracked | 32 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 0 (0%) |
| Average delay | +55 min |
| Worst delay | +128 min |
In the last 30 days DAL129 departed on time (within 15 minutes) on 0 of 7 flights (0%), with an average departure delay of +55 min and a worst delay of +128 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.