Flight
SWA4588 17 Sep 2026
SWA4588, operated by Southwest Airlines, on 17 Sep 2026: William P Hobby (KHOU) to Valley International (KHRL). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KHRL VALLEY INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 21:54 CDT 16 Sep |
| Last seen | 09:08 CDT |
| Duration | 11h 13m |
| Aircraft | N8552Z |
| Max altitude | 36,000 ft |
| Distance tracked | 240 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 2 (29%) |
| Average delay | +33 min |
| Worst delay | +106 min |
In the last 30 days SWA4588 departed on time (within 15 minutes) on 2 of 7 flights (29%), with an average departure delay of +33 min and a worst delay of +106 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.