Flight
SWA644 21 Jul 2026
SWA644, operated by Southwest Airlines, on 21 Jul 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 03:53Z |
| Last seen | 18:26Z |
| Duration | 14h 32m |
| Aircraft | N7736A |
| Max altitude | 38,025 ft |
Leg 2 of 3
PlaneTrack receiver network| Route | KSTL LAMBERT ST LOUIS INTERNATIONAL → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:05 CDT |
| Last seen | 15:48 CDT |
| Duration | 1h 42m |
| Aircraft | N462WN |
| Max altitude | 40,000 ft |
| Distance tracked | 627 nm |
Leg 3 of 3estimated
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KBWI BALTIMORE WASHINGTON INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 16:39 CDT |
| Last seen | 19:58 EDT |
| Duration | 2h 18m |
| Aircraft | N462WN |
| Max altitude | 40,025 ft |
| Distance tracked | 1,164 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +12 min |
| Worst delay | +18 min |
In the last 30 days SWA644 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +12 min and a worst delay of +18 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.