Flight
DAL421 1 Oct 2025
DAL421, operated by Delta Air Lines, on 1 Oct 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDTW DETROIT METRO WAYNE CO → ? |
| Status | Completed (receiver network) |
| First seen airborne | 12:43 EDT |
| Last seen | 17:46Z |
| Duration | 1h 03m |
| Aircraft | A7081A |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +28 min |
| Worst delay | +109 min |
In the last 30 days DAL421 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +28 min and a worst delay of +109 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.