Flight
SWA4135 20 Jul 2026
SWA4135, operated by Southwest Airlines, on 20 Jul 2026, 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:00Z |
| Last seen | 14:34Z |
| Duration | 14h 34m |
| Aircraft | N8556Z |
| Max altitude | 37,000 ft |
Leg 2 of 2estimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 14:56Z |
| Last seen | 16:18Z |
| Duration | 1h 21m |
| Aircraft | AC42BF |
| Max altitude | 36,000 ft |
Punctuality, last 30 days
| Flights | 3 |
| On time | 3 (100%) |
| Average delay | +1 min |
| Worst delay | +9 min |
In the last 30 days SWA4135 departed on time (within 15 minutes) on 3 of 3 flights (100%), with an average departure delay of +1 min and a worst delay of +9 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.