Flight
DAL1521 9 Sep 2026
DAL1521, operated by Delta Air Lines, on 9 Sep 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 14:43 EDT |
| Aircraft | N723TW |
| Max altitude | 39,000 ft |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +33 min |
| Worst delay | +90 min |
In the last 30 days DAL1521 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +33 min and a worst delay of +90 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.