Flight
SWA4338 4 Jan 2026
SWA4338, operated by Southwest Airlines, on 4 Jan 2026: Denver International (KDEN) to Buffalo Niagara International (KBUF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDEN DENVER INTERNATIONAL → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 20:30 MST 3 Jan |
| Last seen | 01:20 EST |
| Duration | 2h 50m |
| Aircraft | N8583Z |
| Max altitude | 39,000 ft |
| Distance tracked | 1,177 nm |
Punctuality, last 30 days
| Flights | 3 |
| On time | 1 (33%) |
| Average delay | -434 min |
| Worst delay | +49 min |
In the last 30 days SWA4338 departed on time (within 15 minutes) on 1 of 3 flights (33%), with an average departure delay of -434 min and a worst delay of +49 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.