Flight
SWA4239 2 Apr 2026
SWA4239, operated by Southwest Airlines, on 2 Apr 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 01:56Z |
| Last seen | 03:46Z |
| Duration | 1h 49m |
| Aircraft | AC42BF |
| Max altitude | 41,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | KSFO SAN FRANCISCO INTERNATIONAL → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | Completed (receiver network) |
| First seen airborne | 04:47 PDT |
| Last seen | 16:58 PDT |
| Duration | 12h 10m |
| Aircraft | AC42BF |
| Max altitude | 25,000 ft |
| Distance tracked | 388 nm |
Punctuality, last 30 days
| Flights | 5 |
| On time | 3 (60%) |
| Average delay | +22 min |
| Worst delay | +71 min |
In the last 30 days SWA4239 departed on time (within 15 minutes) on 3 of 5 flights (60%), with an average departure delay of +22 min and a worst delay of +71 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.