Flight
SWA1231 15 Mar 2026
SWA1231, operated by Southwest Airlines, on 15 Mar 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | ? → KMKE GENERAL MITCHELL INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 17:45Z |
| Last seen | 16:34 CDT |
| Duration | 3h 48m |
| Aircraft | N8577Z |
| Max altitude | 31,025 ft |
Punctuality, last 30 days
| Flights | 11 |
| On time | 2 (18%) |
| Average delay | -91 min |
| Worst delay | +82 min |
In the last 30 days SWA1231 departed on time (within 15 minutes) on 2 of 11 flights (18%), with an average departure delay of -91 min and a worst delay of +82 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.