Flight
DAL3100 21 Sep 2026
DAL3100, operated by Delta Air Lines, on 21 Sep 2026: The William B Hartsfield Atlanta International (KATL) to Birmingham International (KBHM), 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 → KBHM BIRMINGHAM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 08:20 EDT |
| Last seen | 08:08 CDT |
| Duration | 0h 47m |
| Aircraft | N3773D |
| Max altitude | 18,000 ft |
| Distance tracked | 116 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBHM BIRMINGHAM INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:23 CDT |
| Last seen | 11:02 EDT |
| Duration | 0h 38m |
| Aircraft | N3773D |
| Max altitude | 16,900 ft |
| Distance tracked | 116 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 13 (81%) |
| Average delay | +10 min |
| Worst delay | +28 min |
In the last 30 days DAL3100 departed on time (within 15 minutes) on 13 of 16 flights (81%), with an average departure delay of +10 min and a worst delay of +28 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.