Flight
SWA4128 29 Aug 2026
SWA4128, operated by Southwest Airlines, on 29 Aug 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 | 00:59Z |
| Last seen | 02:20Z |
| Duration | 1h 20m |
| Aircraft | N1808U |
| Max altitude | 29,000 ft |
Leg 2 of 2
PlaneTrack receiver network| Route | ? → KAUS AUSTIN BERGSTROM INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 02:42Z |
| Last seen | 00:40 CDT |
| Duration | 2h 57m |
| Aircraft | N1808U |
| Max altitude | 39,000 ft |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | +103 min |
| Worst delay | +281 min |
In the last 30 days SWA4128 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of +103 min and a worst delay of +281 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.