Flight
DAL499 25 Sep 2026
DAL499, operated by Delta Air Lines, on 25 Sep 2026: General Edward Lawrence Logan International (KBOS) to Denver International (KDEN), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed, departure delayed +23 min |
| Scheduled departure | 07:45 EDT |
| Actual departure | 08:08 EDT delayed +23 min |
| Actual arrival | 10:17 MDT |
| Duration | 4h 09m |
| Aircraft | N575DN A21N |
| Max altitude | 34,050 ft |
| Distance tracked | 1,520 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KDEN DENVER INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed, departure delayed +28 min |
| Scheduled departure | 11:25 MDT |
| Actual departure | 11:53 MDT delayed +28 min |
| Actual arrival | 17:22 EDT |
| Duration | 3h 29m |
| Aircraft | N575DN A21N |
| Max altitude | 35,025 ft |
| Distance tracked | 1,520 nm |
Punctuality, last 30 days
| Flights | 15 |
| On time | 2 (13%) |
| Average delay | +50 min |
| Worst delay | +282 min |
In the last 30 days DAL499 departed on time (within 15 minutes) on 2 of 15 flights (13%), with an average departure delay of +50 min and a worst delay of +282 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.