Flight
DAL1821 20 Dec 2025
DAL1821, operated by Delta Air Lines, on 20 Dec 2025. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | ? → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:59Z |
| Last seen | 14:34 EST |
| Duration | 1h 34m |
| Aircraft | N353DN |
| Max altitude | 35,050 ft |
Punctuality, last 30 days
| Flights | 17 |
| On time | 13 (76%) |
| Average delay | +9 min |
| Worst delay | +24 min |
In the last 30 days DAL1821 departed on time (within 15 minutes) on 13 of 17 flights (76%), with an average departure delay of +9 min and a worst delay of +24 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.