Flight
DAL172 21 Dec 2025
DAL172, operated by Delta Air Lines, on 21 Dec 2025, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2partial
PlaneTrack receiver network| Route | RKSI Incheon International Airport → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 19:37 KST |
| Aircraft | N503DN |
Leg 2 of 2
PlaneTrack receiver network| Route | RKSI Incheon International Airport → KSLC SALT LAKE CITY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:46 KST |
| Last seen | 15:50 MST |
| Duration | 11h 03m |
| Aircraft | N503DN |
| Max altitude | 39,025 ft |
| Distance tracked | 5,118 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 0 (0%) |
| Average delay | +482 min |
| Worst delay | +491 min |
In the last 30 days DAL172 departed on time (within 15 minutes) on 0 of 4 flights (0%), with an average departure delay of +482 min and a worst delay of +491 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.