Flight
DAL1249 18 Dec 2025
DAL1249, operated by Delta Air Lines, on 18 Dec 2025: The William B Hartsfield Atlanta International (KATL) 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 | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KMIA MIAMI INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:23 EST |
| Last seen | 15:54 EST |
| Duration | 1h 30m |
| Aircraft | N554NW |
| Max altitude | 35,000 ft |
| Distance tracked | 518 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:28 EST |
| Last seen | 18:58 EST |
| Duration | 1h 29m |
| Aircraft | N554NW |
| Max altitude | 37,025 ft |
| Distance tracked | 518 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 7 (88%) |
| Average delay | +11 min |
| Worst delay | +15 min |
In the last 30 days DAL1249 departed on time (within 15 minutes) on 7 of 8 flights (88%), with an average departure delay of +11 min and a worst delay of +15 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.