Flight
SWA1137 4 May 2026
SWA1137, operated by Southwest Airlines, on 4 May 2026: Mc Carran International (KLAS) 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 | KLAS MC CARRAN INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:29 PDT 3 May |
| Last seen | 02:16 EDT |
| Duration | 3h 46m |
| Aircraft | N8544Z |
| Max altitude | 35,025 ft |
| Distance tracked | 1,722 nm |
Leg 2 of 2
PlaneTrack receiver network| Route | KBWI BALTIMORE WASHINGTON INTERNATIONAL → KFLL FORT LAUDERDALE HOLLYWOOD INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 05:31 EDT |
| Last seen | 18:44 EDT |
| Duration | 13h 13m |
| Aircraft | N8544Z |
| Max altitude | 40,025 ft |
| Distance tracked | 805 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 4 (67%) |
| Average delay | +23 min |
| Worst delay | +52 min |
In the last 30 days SWA1137 departed on time (within 15 minutes) on 4 of 6 flights (67%), with an average departure delay of +23 min and a worst delay of +52 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.