Flight
DAL812 21 Dec 2025
DAL812, operated by Delta Air Lines, on 21 Dec 2025: Seattle Tacoma International (KSEA) to Detroit Metro Wayne Co (KDTW), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 18:34 PST 20 Dec |
| Last seen | 22:22 EST 20 Dec |
| Duration | 0h 47m |
| Aircraft | N380DN |
| Distance tracked | 1,670 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 06:18 PST |
| Last seen | 12:46 EST |
| Duration | 3h 28m |
| Aircraft | N112DN |
| Max altitude | 35,050 ft |
| Distance tracked | 1,670 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 5 (71%) |
| Average delay | +30 min |
| Worst delay | +147 min |
In the last 30 days DAL812 departed on time (within 15 minutes) on 5 of 7 flights (71%), with an average departure delay of +30 min and a worst delay of +147 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.