Flight
SWA1581 29 Sep 2026
SWA1581, operated by Southwest Airlines, on 29 Sep 2026: William P Hobby (KHOU) to San Antonio International (KSAT), 2 legs. Scheduled and actual times are local to each airport (hover for UTC).
Leg 1 of 2
FAA SWIM schedule| Route | KHOU WILLIAM P HOBBY → KSAT SAN ANTONIO INTERNATIONAL |
| Status | Completed, departure delayed +54 min |
| Scheduled departure | 20:55 CDT 28 Sep |
| Actual departure | 21:49 CDT 28 Sep delayed +54 min |
| Actual arrival | 22:22 CDT 28 Sep |
| Duration | 0h 33m |
| Aircraft | N927WN B737 |
| Max altitude | 28,000 ft |
| Distance tracked | 166 nm |
Leg 2 of 2
FAA SWIM schedule| Route | KPDX PORTLAND INTERNATIONAL → KOAK METROPOLITAN OAKLAND INTERNATIONAL |
| Status | Completed, departed on time (+14 min) |
| Scheduled departure | 16:50 PDT |
| Actual departure | 17:04 PDT on time |
| Actual arrival | 18:24 PDT |
| Duration | 1h 20m |
| Aircraft | N498WN B737 |
Punctuality, last 30 days
| Flights | 9 |
| On time | 5 (56%) |
| Average delay | -134 min |
| Worst delay | +93 min |
In the last 30 days SWA1581 departed on time (within 15 minutes) on 5 of 9 flights (56%), with an average departure delay of -134 min and a worst delay of +93 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.