Flight
SWA4258 15 Sep 2026
SWA4258, operated by Southwest Airlines, on 15 Sep 2026: Chicago Midway International (KMDW) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KMDW CHICAGO MIDWAY INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 10:36 CDT |
| Last seen | 13:48 CDT |
| Duration | 3h 11m |
| Aircraft | N475WN |
| Max altitude | 40,000 ft |
| Distance tracked | 798 nm |
Punctuality, last 30 days
| Flights | 11 |
| On time | 5 (45%) |
| Average delay | -98 min |
| Worst delay | +115 min |
In the last 30 days SWA4258 departed on time (within 15 minutes) on 5 of 11 flights (45%), with an average departure delay of -98 min and a worst delay of +115 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.