Flight
SWA3583 21 Aug 2025
SWA3583, operated by Southwest Airlines, on 21 Aug 2025: Chautauqua County-Dunkirk Airport (KDKK) to Buffalo Niagara International (KBUF). Scheduled and actual times are local to each airport (hover for UTC).
Flight
PlaneTrack receiver network| Route | KDKK Chautauqua County-Dunkirk Airport → KBUF BUFFALO NIAGARA INTERNATIONAL |
| Status | Completed (receiver network) |
| First seen airborne | 03:04 EDT |
| Last seen | 16:36 EDT |
| Duration | 13h 31m |
| Aircraft | N8509U |
| Max altitude | 39,000 ft |
| Distance tracked | 35 nm |
Punctuality, last 30 days
| Flights | 7 |
| On time | 4 (57%) |
| Average delay | +18 min |
| Worst delay | +43 min |
In the last 30 days SWA3583 departed on time (within 15 minutes) on 4 of 7 flights (57%), with an average departure delay of +18 min and a worst delay of +43 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.