Flight
SWA4557 19 May 2026
SWA4557, operated by Southwest Airlines, on 19 May 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightpartial
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → ? |
| Status | Partial record (receiver network) |
| First seen airborne | 21:40 CDT 18 May |
| Aircraft | AC3F2F |
| Max altitude | 38,000 ft |
Punctuality, last 30 days
| Flights | 4 |
| On time | 2 (50%) |
| Average delay | +45 min |
| Worst delay | +91 min |
In the last 30 days SWA4557 departed on time (within 15 minutes) on 2 of 4 flights (50%), with an average departure delay of +45 min and a worst delay of +91 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.