Flight
SWA4377 6 Apr 2026
SWA4377, operated by Southwest Airlines, on 6 Apr 2026, 3 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 3estimated
PlaneTrack receiver network| Route | ? → KLAS MC CARRAN INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 00:55Z |
| Last seen | 19:10 PDT 5 Apr |
| Duration | 1h 15m |
| Aircraft | N8781Q |
| Max altitude | 30,000 ft |
Leg 2 of 3estimated
PlaneTrack receiver network| Route | ? → KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD |
| Status | Completed (receiver network) |
| First seen airborne | 03:39Z |
| Last seen | 21:34 PDT 5 Apr |
| Duration | 0h 54m |
| Aircraft | N8781Q |
| Max altitude | 26,000 ft |
Leg 3 of 3
PlaneTrack receiver network| Route | KSAN SAN DIEGO INTERNATIONAL LINDBERGH FLD → KSFO SAN FRANCISCO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 07:23 PDT |
| Last seen | 08:42 PDT |
| Duration | 1h 18m |
| Aircraft | N930WN |
| Max altitude | 40,000 ft |
| Distance tracked | 388 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 1 (25%) |
| Average delay | +22 min |
| Worst delay | +29 min |
In the last 30 days SWA4377 departed on time (within 15 minutes) on 1 of 4 flights (25%), with an average departure delay of +22 min and a worst delay of +29 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.