Flight
DAL971 21 Dec 2025
DAL971, operated by Delta Air Lines, on 21 Dec 2025: The William B Hartsfield Atlanta International (KATL) to General Edward Lawrence Logan International (KBOS). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:03 EST 20 Dec |
| Last seen | 23:08 EST 20 Dec |
| Duration | 2h 04m |
| Aircraft | N549US |
| Max altitude | 39,000 ft |
| Distance tracked | 821 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +18 min |
| Worst delay | +40 min |
In the last 30 days DAL971 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +18 min and a worst delay of +40 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.