Flight
DAL839 25 Sep 2026
DAL839, operated by Delta Air Lines, on 25 Sep 2026: The William B Hartsfield Atlanta International (KATL) to Dallas Fort Worth International (KDFW), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed, departure delayed +19 min |
| Scheduled departure | 07:30 EDT |
| Actual departure | 07:49 EDT delayed +19 min |
| Actual arrival | 08:38 CDT |
| Duration | 1h 49m |
| Aircraft | N336DX A321 |
| Max altitude | 36,050 ft |
| Distance tracked | 634 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed, departed on time (+11 min) |
| Scheduled departure | 10:00 CDT |
| Actual departure | 10:11 CDT on time |
| Actual arrival | 12:48 EDT |
| Duration | 1h 37m |
| Aircraft | N336DX A321 |
| Max altitude | 33,025 ft |
Punctuality, last 30 days
| Flights | 14 |
| On time | 7 (50%) |
| Average delay | +54 min |
| Worst delay | +269 min |
In the last 30 days DAL839 departed on time (within 15 minutes) on 7 of 14 flights (50%), with an average departure delay of +54 min and a worst delay of +269 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.