Flight
DAL957 29 Oct 2025
DAL957, operated by Delta Air Lines, on 29 Oct 2025: The William B Hartsfield Atlanta International (KATL) to Phoenix Sky Harbor International (KPHX), 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 → KPHX PHOENIX SKY HARBOR INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:15 EDT |
| Last seen | 10:56 MST |
| Duration | 3h 40m |
| Aircraft | N129DN |
| Max altitude | 36,050 ft |
| Distance tracked | 1,376 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHX PHOENIX SKY HARBOR INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:28 MST |
| Last seen | 18:40 EDT |
| Duration | 3h 11m |
| Aircraft | N129DN |
| Max altitude | 35,050 ft |
| Distance tracked | 1,376 nm |
Punctuality, last 30 days
| Flights | 14 |
| On time | 8 (57%) |
| Average delay | +15 min |
| Worst delay | +42 min |
In the last 30 days DAL957 departed on time (within 15 minutes) on 8 of 14 flights (57%), with an average departure delay of +15 min and a worst delay of +42 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.