Flight
DAL2129 19 Dec 2025
DAL2129, operated by Delta Air Lines, on 19 Dec 2025: Minneapolis St Paul International (KMSP) 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 | KMSP MINNEAPOLIS ST PAUL INTERNATIONAL → KMIA MIAMI INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:35 CST |
| Last seen | 14:44 EST |
| Duration | 3h 09m |
| Aircraft | N856DN |
| Max altitude | 35,025 ft |
| Distance tracked | 1,305 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KMSP MINNEAPOLIS ST PAUL INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:24 EST |
| Last seen | 17:58 CST |
| Duration | 2h 34m |
| Aircraft | N856DN |
| Max altitude | 36,000 ft |
| Distance tracked | 1,305 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 5 (83%) |
| Average delay | +11 min |
| Worst delay | +18 min |
In the last 30 days DAL2129 departed on time (within 15 minutes) on 5 of 6 flights (83%), with an average departure delay of +11 min and a worst delay of +18 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.