Flight
DAL499 11 Feb 2026
DAL499, operated by Delta Air Lines, on 11 Feb 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 2estimated
PlaneTrack receiver network| Route | KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:20 EST |
| Last seen | 10:24 MST |
| Duration | 5h 03m |
| Aircraft | N509DT |
| Max altitude | 34,050 ft |
| Distance tracked | 1,520 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KBOS GENERAL EDWARD LAWRENCE LOGAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:34 MST |
| Last seen | 17:08 EST |
| Duration | 3h 33m |
| Aircraft | N509DT |
| Max altitude | 37,050 ft |
| Distance tracked | 1,520 nm |
Punctuality, last 30 days
| Flights | 17 |
| On time | 4 (24%) |
| Average delay | +52 min |
| Worst delay | +282 min |
In the last 30 days DAL499 departed on time (within 15 minutes) on 4 of 17 flights (24%), with an average departure delay of +52 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.