Flight
SWA4143 12 Jul 2026
SWA4143, operated by Southwest Airlines, on 12 Jul 2026: Austin Bergstrom International (KAUS) to Mc Carran International (KLAS), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | KAUS AUSTIN BERGSTROM INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:31 CDT |
| Last seen | 14:58 PDT |
| Duration | 2h 26m |
| Aircraft | N8306H |
| Max altitude | 38,000 ft |
| Distance tracked | 945 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 23:13Z |
| Last seen | 23:58Z |
| Duration | 0h 45m |
| Aircraft | N8306H |
| Max altitude | 28,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +12 min |
| Worst delay | +34 min |
In the last 30 days SWA4143 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 +34 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.