Flight
DAL1640 4 Jan 2026
DAL1640, operated by Delta Air Lines, on 4 Jan 2026: Detroit Metro Wayne Co (KDTW) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDTW DETROIT METRO WAYNE CO → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 22:48 EST 3 Jan |
| Last seen | 23:46 MST 3 Jan |
| Duration | 2h 57m |
| Aircraft | N371DN |
| Max altitude | 38,050 ft |
| Distance tracked | 972 nm |
Punctuality, last 30 days
| Flights | 16 |
| On time | 8 (50%) |
| Average delay | +29 min |
| Worst delay | +134 min |
In the last 30 days DAL1640 departed on time (within 15 minutes) on 8 of 16 flights (50%), with an average departure delay of +29 min and a worst delay of +134 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.