Flight
DAL121 27 Nov 2025
DAL121, operated by Delta Air Lines, on 27 Nov 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 07:12Z |
| Duration | 7h 11m |
| Aircraft | N573DZ |
| Max altitude | 39,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 07:51Z |
| Last seen | 23:32Z |
| Duration | 15h 41m |
| Aircraft | N573DZ |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | +27 min |
| Worst delay | +138 min |
In the last 30 days DAL121 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of +27 min and a worst delay of +138 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.