Flight
SWA4639 22 Jun 2026
SWA4639, operated by Southwest Airlines, on 22 Jun 2026: William P Hobby (KHOU) to Denver International (KDEN). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KHOU WILLIAM P HOBBY → KDEN DENVER INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 19:20 CDT 21 Jun |
| Last seen | 21:00 MDT 21 Jun |
| Duration | 2h 40m |
| Aircraft | N8739L |
| Max altitude | 36,000 ft |
| Distance tracked | 767 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 0 (0%) |
| Average delay | +24 min |
| Worst delay | +30 min |
In the last 30 days SWA4639 departed on time (within 15 minutes) on 0 of 2 flights (0%), with an average departure delay of +24 min and a worst delay of +30 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.