Flight
DAL1139 1 Sep 2026
DAL1139, operated by Delta Air Lines, on 1 Sep 2026: The William B Hartsfield Atlanta International (KATL) to Columbia Metropolitan (KCAE), 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 → KCAE COLUMBIA METROPOLITAN |
| Status | Completed (receiver network) |
| First seen airborne | 10:14 EDT |
| Last seen | 10:44 EDT |
| Duration | 0h 29m |
| Aircraft | N939AT |
| Max altitude | 19,025 ft |
| Distance tracked | 166 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KCAE COLUMBIA METROPOLITAN → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:03 EDT |
| Last seen | 12:40 EDT |
| Duration | 0h 36m |
| Aircraft | N939AT |
| Max altitude | 22,025 ft |
| Distance tracked | 166 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 5 (62%) |
| Average delay | -330 min |
| Worst delay | +75 min |
In the last 30 days DAL1139 departed on time (within 15 minutes) on 5 of 8 flights (62%), with an average departure delay of -330 min and a worst delay of +75 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.