Flight
SWA1142 11 Dec 2025
SWA1142, operated by Southwest Airlines, on 11 Dec 2025: Nashville International (KBNA) to Buffalo Niagara International (KBUF), 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 → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 10:39 CST |
| Last seen | 13:08 EST |
| Duration | 1h 29m |
| Aircraft | N8734Q |
| Max altitude | 39,000 ft |
| Distance tracked | 549 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBUF BUFFALO NIAGARA INTERNATIONAL → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 14:19 EST |
| Last seen | 15:58 PST |
| Duration | 4h 39m |
| Aircraft | N8734Q |
| Max altitude | 36,025 ft |
| Distance tracked | 1,722 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 3 (27%) |
| Average delay | +24 min |
| Worst delay | +43 min |
In the last 30 days SWA1142 departed on time (within 15 minutes) on 3 of 11 flights (27%), with an average departure delay of +24 min and a worst delay of +43 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.