Flight
SWA1581 15 Sep 2026
SWA1581, operated by Southwest Airlines, on 15 Sep 2026: William P Hobby (KHOU) to San Antonio International (KSAT). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KSAT SAN ANTONIO INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:59 CDT 14 Sep |
| Last seen | 21:36 CDT 14 Sep |
| Duration | 0h 36m |
| Aircraft | N7747C |
| Max altitude | 28,000 ft |
| Distance tracked | 166 nm |
Punctuality, last 30 days
| Flights | 9 |
| On time | 4 (44%) |
| Average delay | -146 min |
| Worst delay | +30 min |
In the last 30 days SWA1581 departed on time (within 15 minutes) on 4 of 9 flights (44%), with an average departure delay of -146 min and a worst delay of +30 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.