Flight
DAL1391 21 Feb 2026
DAL1391, operated by Delta Air Lines, on 21 Feb 2026: Detroit Metro Wayne Co (KDTW) to Philadelphia International (KPHL), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KDTW DETROIT METRO WAYNE CO → KPHL PHILADELPHIA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:57 EST |
| Last seen | 11:08 EST |
| Duration | 1h 10m |
| Aircraft | N966AT |
| Max altitude | 33,000 ft |
| Distance tracked | 393 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 12:33 EST |
| Last seen | 13:58 EST |
| Duration | 1h 24m |
| Aircraft | N966AT |
| Max altitude | 28,000 ft |
| Distance tracked | 393 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 10 (62%) |
| Average delay | +18 min |
| Worst delay | +83 min |
In the last 30 days DAL1391 departed on time (within 15 minutes) on 10 of 16 flights (62%), with an average departure delay of +18 min and a worst delay of +83 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.