Flight
DAL1644 21 Sep 2026
DAL1644, operated by Delta Air Lines, on 21 Sep 2026: Detroit Metro Wayne Co (KDTW) to City Of Colorado Springs Muni (KCOS), 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 → KCOS CITY OF COLORADO SPRINGS MUNI |
| Status | Completed (receiver network) |
| First seen airborne | 20:44 EDT 20 Sep |
| Last seen | 21:36 MDT 20 Sep |
| Duration | 2h 52m |
| Aircraft | N352NB |
| Max altitude | 36,050 ft |
| Distance tracked | 992 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KCOS CITY OF COLORADO SPRINGS MUNI → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 23:20 MDT 20 Sep |
| Last seen | 23:56 MDT 20 Sep |
| Duration | 0h 35m |
| Aircraft | N352NB |
| Max altitude | 12,650 ft |
| Distance tracked | 63 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +40 min |
| Worst delay | +79 min |
In the last 30 days DAL1644 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +40 min and a worst delay of +79 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.