Flight
AAL1637 21 Dec 2025
AAL1637, operated by American Airlines, on 21 Dec 2025: Philadelphia International (KPHL) to Dallas Fort Worth International (KDFW). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KPHL PHILADELPHIA INTERNATIONAL → KDFW DALLAS FORT WORTH INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:03 EST |
| Last seen | 07:50 CST |
| Duration | 3h 47m |
| Aircraft | N441UW |
| Max altitude | 32,050 ft |
| Distance tracked | 1,130 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 2 (33%) |
| Average delay | +42 min |
| Worst delay | +133 min |
In the last 30 days AAL1637 departed on time (within 15 minutes) on 2 of 6 flights (33%), with an average departure delay of +42 min and a worst delay of +133 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.