Flight
DAL1339 28 Dec 2025
DAL1339, operated by Delta Air Lines, on 28 Dec 2025: The William B Hartsfield Atlanta International (KATL) to Lambert St Louis International (KSTL), 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 → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:56 EST |
| Last seen | 14:08 CST |
| Duration | 1h 11m |
| Aircraft | N948DZ |
| Max altitude | 30,000 ft |
| Distance tracked | 420 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:56 CST |
| Last seen | 18:04 EST |
| Duration | 1h 07m |
| Aircraft | N948DZ |
| Max altitude | 33,000 ft |
| Distance tracked | 420 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +23 min |
| Worst delay | +58 min |
In the last 30 days DAL1339 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +23 min and a worst delay of +58 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.