Flight
DAL1400 4 Jan 2026
DAL1400, operated by Delta Air Lines, on 4 Jan 2026: The William B Hartsfield Atlanta International (KATL) to Washington Dulles International (KIAD), 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 → KIAD WASHINGTON DULLES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:21 EST |
| Last seen | 12:06 EST |
| Duration | 1h 44m |
| Aircraft | N939AT |
| Max altitude | 33,025 ft |
| Distance tracked | 463 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KIAD WASHINGTON DULLES INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:54 EST |
| Last seen | 14:30 EST |
| Duration | 1h 35m |
| Aircraft | N939AT |
| Max altitude | 34,000 ft |
| Distance tracked | 463 nm |
Punctuality, last 30 days
| Flights | 12 |
| On time | 7 (58%) |
| Average delay | +15 min |
| Worst delay | +40 min |
In the last 30 days DAL1400 departed on time (within 15 minutes) on 7 of 12 flights (58%), with an average departure delay of +15 min and a worst delay of +40 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.