Flight
DAL9974 23 Aug 2025
DAL9974, operated by Delta Air Lines, on 23 Aug 2025: Incheon International Airport (RKSI) to Seattle Tacoma International (KSEA), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | RKSI Incheon International Airport → KSEA SEATTLE TACOMA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 15:23 KST |
| Last seen | 08:02 PDT |
| Duration | 8h 39m |
| Aircraft | N834MH |
| Max altitude | 39,000 ft |
| Distance tracked | 4,521 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | ? → KLAX LOS ANGELES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:11Z |
| Last seen | 13:02 PDT |
| Duration | 2h 50m |
| Aircraft | N834MH |
| Max altitude | 39,025 ft |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +149 min |
| Worst delay | +282 min |
In the last 30 days DAL9974 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +149 min and a worst delay of +282 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.