Flight
SWA4304 19 Dec 2025
SWA4304, operated by Southwest Airlines, on 19 Dec 2025: 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 | 18:23 MST 18 Dec |
| Last seen | 13:42 EST |
| Duration | 17h 19m |
| Aircraft | N234WN |
| Max altitude | 39,025 ft |
| Distance tracked | 1,177 nm |
Punctuality, last 30 days
| Flights | 2 |
| On time | 2 (100%) |
| Average delay | +10 min |
| Worst delay | +11 min |
In the last 30 days SWA4304 departed on time (within 15 minutes) on 2 of 2 flights (100%), with an average departure delay of +10 min and a worst delay of +11 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.