Flight
DAL2104 4 Jan 2026
DAL2104, operated by Delta Air Lines, on 4 Jan 2026: The William B Hartsfield Atlanta International (KATL) to Austin Bergstrom International (KAUS), 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 → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:42 EST |
| Last seen | 14:02 CST |
| Duration | 2h 20m |
| Aircraft | N121DZ |
| Max altitude | 36,050 ft |
| Distance tracked | 705 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:36 CST |
| Last seen | 18:26 EST |
| Duration | 1h 49m |
| Aircraft | N121DZ |
| Max altitude | 35,025 ft |
| Distance tracked | 705 nm |
Punctuality, last 30 days
| Flights | 17 |
| On time | 6 (35%) |
| Average delay | -3 min |
| Worst delay | +173 min |
In the last 30 days DAL2104 departed on time (within 15 minutes) on 6 of 17 flights (35%), with an average departure delay of -3 min and a worst delay of +173 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.