Flight
SWA621 20 May 2026
SWA621, operated by Southwest Airlines, on 20 May 2026: Nashville International (KBNA) to William P Hobby (KHOU). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KBNA NASHVILLE INTERNATIONAL → KHOU WILLIAM P HOBBY |
| Status | Completed (receiver network) |
| First seen airborne | 19:39 CDT 19 May |
| Last seen | 13:03 CDT |
| Duration | 17h 24m |
| Aircraft | N958WN |
| Max altitude | 40,000 ft |
| Distance tracked | 582 nm |
Punctuality, last 30 days
| Flights | 8 |
| On time | 1 (12%) |
| Average delay | +22 min |
| Worst delay | +41 min |
In the last 30 days SWA621 departed on time (within 15 minutes) on 1 of 8 flights (12%), with an average departure delay of +22 min and a worst delay of +41 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.