Flight
DAL399 27 Sep 2026
DAL399, operated by Delta Air Lines, on 27 Sep 2026: General Edward Lawrence Logan International (KBOS) to The William B Hartsfield Atlanta International (KATL). Scheduled and actual times are local to each airport (hover for UTC).
Flight
FAA SWIM schedule| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KATL THE WILLIAM B HARTSFIELD ATLANTA INTERNATIONAL |
| Status | Completed, departure delayed +28 min |
| Scheduled departure | 16:25 EDT |
| Actual departure | 16:53 EDT delayed +28 min |
| Actual arrival | 18:57 EDT |
| Duration | 2h 04m |
| Aircraft | N347DN A321 |
| Max altitude | 36,050 ft |
| Distance tracked | 821 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 3 (43%) |
| Average delay | +26 min |
| Worst delay | +63 min |
In the last 30 days DAL399 departed on time (within 15 minutes) on 3 of 7 flights (43%), with an average departure delay of +26 min and a worst delay of +63 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.