Flight
SWA4866 21 Dec 2025
SWA4866, operated by Southwest Airlines, on 21 Dec 2025: Denver International (KDEN) to George Bush Intcntl Houston (KIAH). Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KIAH GEORGE BUSH INTCNTL HOUSTON |
| Status | Completed (receiver network) |
| First seen airborne | 10:01 MST |
| Last seen | 13:00 CST |
| Duration | 1h 58m |
| Aircraft | N8553W |
| Max altitude | 37,000 ft |
| Distance tracked | 749 nm |
Punctuality, last 30 days
| Flights | 6 |
| On time | 3 (50%) |
| Average delay | -74 min |
| Worst delay | +81 min |
In the last 30 days SWA4866 departed on time (within 15 minutes) on 3 of 6 flights (50%), with an average departure delay of -74 min and a worst delay of +81 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.