Flight
DAL1623 17 Dec 2025
DAL1623, operated by Delta Air Lines, on 17 Dec 2025: Salt Lake City International (KSLC) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KSLC SALT LAKE CITY INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:19 MST |
| Last seen | 14:36 MST |
| Duration | 1h 16m |
| Aircraft | N320NB |
| Max altitude | 29,000 ft |
| Distance tracked | 339 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Completed (receiver network) |
| First seen airborne | 16:05 MST |
| Last seen | 23:36Z |
| Duration | 0h 31m |
| Aircraft | N320NB |
| Max altitude | 28,050 ft |
Punctuality, last 30 days
| Flights | 14 |
| On time | 6 (43%) |
| Average delay | +24 min |
| Worst delay | +90 min |
In the last 30 days DAL1623 departed on time (within 15 minutes) on 6 of 14 flights (43%), with an average departure delay of +24 min and a worst delay of +90 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.