Flight
DAL2455 11 Dec 2025
DAL2455, operated by Delta Air Lines, on 11 Dec 2025: Salt Lake City International (KSLC) to Lambert St Louis International (KSTL), 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 → KSTL LAMBERT ST LOUIS INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:30 MST |
| Last seen | 13:20 CST |
| Duration | 2h 49m |
| Aircraft | N115DU |
| Max altitude | 31,000 ft |
| Distance tracked | 1,002 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KSLC SALT LAKE CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:29 CST |
| Last seen | 16:58 MST |
| Duration | 3h 29m |
| Aircraft | N115DU |
| Max altitude | 30,000 ft |
| Distance tracked | 1,002 nm |
Punctuality, last 30 days
| Flights | 13 |
| On time | 7 (54%) |
| Average delay | +26 min |
| Worst delay | +189 min |
In the last 30 days DAL2455 departed on time (within 15 minutes) on 7 of 13 flights (54%), with an average departure delay of +26 min and a worst delay of +189 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.