Flight
DAL421 29 Jan 2026
DAL421, operated by Delta Air Lines, on 29 Jan 2026: Mc Carran International (KLAS) to Detroit Metro Wayne Co (KDTW), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 16:10 PST 28 Jan |
| Last seen | 22:54 EST 28 Jan |
| Duration | 3h 43m |
| Aircraft | N117DX |
| Max altitude | 35,050 ft |
| Distance tracked | 1,516 nm |
Leg 2 of 3
PlaneTrack receiver network| Route | KDTW DETROIT METRO WAYNE CO → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 12:39 EST |
| Last seen | 13:44 PST |
| Duration | 4h 04m |
| Aircraft | N397DN |
| Max altitude | 34,050 ft |
| Distance tracked | 1,516 nm |
Leg 3 of 3
PlaneTrack receiver network| Route | KLAS MC CARRAN INTERNATIONAL → KDTW DETROIT METRO WAYNE CO |
| Status | Completed (receiver network) |
| First seen airborne | 15:18 PST |
| Last seen | 21:52 EST |
| Duration | 3h 34m |
| Aircraft | A49D22 |
| Distance tracked | 1,516 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 4 (44%) |
| Average delay | +26 min |
| Worst delay | +109 min |
In the last 30 days DAL421 departed on time (within 15 minutes) on 4 of 9 flights (44%), with an average departure delay of +26 min and a worst delay of +109 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.