Flight
SWA4637 22 Feb 2026
SWA4637, operated by Southwest Airlines, on 22 Feb 2026: Denver International (KDEN) to Nashville International (KBNA). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 06:48 MST |
| Last seen | 10:03 CST |
| Duration | 2h 15m |
| Aircraft | AC5F42 |
| Max altitude | 39,000 ft |
| Distance tracked | 878 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | +23 min |
| Worst delay | +41 min |
In the last 30 days SWA4637 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of +23 min and a worst delay of +41 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.