Flight
DAL1237 12 Dec 2025
DAL1237, operated by Delta Air Lines, on 12 Dec 2025: Sioux Falls Regional Airport (KFSD) to The William B Hartsfield Atlanta International (KATL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KFSD Sioux Falls Regional Airport → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:12 CST |
| Last seen | 08:42 EST |
| Duration | 2h 29m |
| Aircraft | N371NB |
| Max altitude | 33,025 ft |
| Distance tracked | 829 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 9 (100%) |
| Average delay | +4 min |
| Worst delay | +9 min |
In the last 30 days DAL1237 departed on time (within 15 minutes) on 9 of 9 flights (100%), with an average departure delay of +4 min and a worst delay of +9 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.