Flight
DAL439 21 Apr 2026
DAL439, operated by Delta Air Lines, on 21 Apr 2026: Dallas Fort Worth International (KDFW) to Los Angeles International (KLAX). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KDFW DALLAS FORT WORTH INTERNATIONAL → KLAX LOS ANGELES INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:46 CDT |
| Last seen | 09:06 PDT |
| Duration | 3h 20m |
| Aircraft | N351NB |
| Max altitude | 38,025 ft |
| Distance tracked | 1,070 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 6 (75%) |
| Average delay | +20 min |
| Worst delay | +78 min |
In the last 30 days DAL439 departed on time (within 15 minutes) on 6 of 8 flights (75%), with an average departure delay of +20 min and a worst delay of +78 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.