Flight
DAL171 8 Jan 2026
DAL171, operated by Delta Air Lines, on 8 Jan 2026, 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 | 12:54 KST |
| Aircraft | N509DN |
| Max altitude | 40,025 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | ? → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 09:21Z |
| Last seen | 14:32 PST |
| Duration | 13h 11m |
| Aircraft | N509DN |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +16 min |
| Worst delay | +32 min |
In the last 30 days DAL171 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +16 min and a worst delay of +32 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.