Flight
DAL421 27 Apr 2026
DAL421, operated by Delta Air Lines, on 27 Apr 2026: Detroit Metro Wayne Co (KDTW) to Mc Carran International (KLAS). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KDTW DETROIT METRO WAYNE CO → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:06 EDT |
| Last seen | 14:18 PDT |
| Duration | 4h 11m |
| Aircraft | A77035 |
| Max altitude | 34,050 ft |
| Distance tracked | 1,516 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 4 (50%) |
| Average delay | +26 min |
| Worst delay | +109 min |
In the last 30 days DAL421 departed on time (within 15 minutes) on 4 of 8 flights (50%), 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.