Flight
SWA4637 1 Feb 2026
SWA4637, operated by Southwest Airlines, on 1 Feb 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | ? → KBNA NASHVILLE INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:31Z |
| Last seen | 10:22 CST |
| Duration | 2h 50m |
| Aircraft | N465WN |
| Max altitude | 39,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | KBNA NASHVILLE INTERNATIONAL → KMDW CHICAGO MIDWAY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 11:34 CST |
| Last seen | 12:44 CST |
| Duration | 1h 09m |
| Aircraft | N465WN |
| Max altitude | 33,000 ft |
| Distance tracked | 343 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 2 (40%) |
| Average delay | +19 min |
| Worst delay | +41 min |
In the last 30 days SWA4637 departed on time (within 15 minutes) on 2 of 5 flights (40%), with an average departure delay of +19 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.