Flight
SWA4139 23 Aug 2026
SWA4139, operated by Southwest Airlines, on 23 Aug 2026: Mc Carran International (KLAS) to San Diego International Lindbergh Fld (KSAN), 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 → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | Completed (receiver network) |
| First seen airborne | 11:21 PDT |
| Last seen | 12:06 PDT |
| Duration | 0h 44m |
| Aircraft | N8527Q |
| Max altitude | 24,025 ft |
| Distance tracked | 224 nm |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD → KCNM CAVERN CITY AIR TERMINAL |
| Status | Completed (receiver network) |
| First seen airborne | 13:14 PDT |
| Last seen | 16:10 MDT |
| Duration | 1h 56m |
| Aircraft | N8527Q |
| Max altitude | 37,025 ft |
| Distance tracked | 654 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +60 min |
| Worst delay | +118 min |
In the last 30 days SWA4139 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +60 min and a worst delay of +118 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.