Flight
SWA4255 19 Aug 2025
SWA4255, operated by Southwest Airlines, on 19 Aug 2025: Seattle Tacoma International (KSEA) to William P Hobby (KHOU). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KSEA SEATTLE TACOMA INTERNATIONAL → KHOU WILLIAM P HOBBY |
| Status | Completed (receiver network) |
| First seen airborne | 22:50 PDT 18 Aug |
| Last seen | 04:50 CDT |
| Duration | 3h 59m |
| Aircraft | N7742B |
| Max altitude | 37,000 ft |
| Distance tracked | 1,644 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 0 (0%) |
| Average delay | +122 min |
| Worst delay | +294 min |
In the last 30 days SWA4255 departed on time (within 15 minutes) on 0 of 3 flights (0%), with an average departure delay of +122 min and a worst delay of +294 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.