Flight
AAL1639 5 May 2026
AAL1639, operated by American Airlines, on 5 May 2026: Miami International (KMIA) to Denver International (KDEN), 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3
PlaneTrack receiver network| Route | KMIA MIAMI INTERNATIONAL → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:21 EDT 4 May |
| Last seen | 23:42 MDT 4 May |
| Duration | 4h 20m |
| Aircraft | N851NN |
| Max altitude | 34,000 ft |
| Distance tracked | 1,483 nm |
Leg 2 of 3partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 01:13 MDT |
| Aircraft | N851NN |
Leg 3 of 3partial
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 06:44 MDT |
| Aircraft | N851NN |
| Max altitude | 5,325 ft |
Punctuality, last 30 days
| Flights | 8 |
| On time | 0 (0%) |
| Average delay | +60 min |
| Worst delay | +149 min |
In the last 30 days AAL1639 departed on time (within 15 minutes) on 0 of 8 flights (0%), with an average departure delay of +60 min and a worst delay of +149 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.