Flight
DAL1621 17 Dec 2025
DAL1621, operated by Delta Air Lines, on 17 Dec 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KDTW DETROIT METRO WAYNE CO → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:00 EST 16 Dec |
| Aircraft | N997AT |
| Max altitude | 34,000 ft |
Punctuality, last 30 days
| Flights | 9 |
| On time | 6 (67%) |
| Average delay | +18 min |
| Worst delay | +52 min |
In the last 30 days DAL1621 departed on time (within 15 minutes) on 6 of 9 flights (67%), with an average departure delay of +18 min and a worst delay of +52 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.