Flight
SWA3121 20 May 2026
SWA3121, operated by Southwest Airlines, on 20 May 2026: Scholes International At Galveston (KGLS) to William P Hobby (KHOU). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KGLS SCHOLES INTERNATIONAL AT GALVESTON → KHOU WILLIAM P HOBBY |
| Status | Completed (receiver network) |
| First seen airborne | 19:32 CDT 19 May |
| Last seen | 09:30 CDT |
| Duration | 13h 57m |
| Aircraft | N7743B |
| Max altitude | 38,000 ft |
| Distance tracked | 31 nm |
Punctuality, last 30 days
| Flights | 4 |
| On time | 3 (75%) |
| Average delay | +12 min |
| Worst delay | +25 min |
In the last 30 days SWA3121 departed on time (within 15 minutes) on 3 of 4 flights (75%), with an average departure delay of +12 min and a worst delay of +25 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.