Southwest Airlines WN3517 Flight Status Tracker
WN3517 is a domestic flight operated by Southwest Airlines. WN3517 is departing from Buffalo (BUF), United States and arriving at Denver (DEN), United States. The flight distance is about 2187.46 km or 1359.23 miles and flight time is 3 hours 55 minutes. Get the latest status of WN3517 / SWA3517 here.
Update on April 2, 2026, 5:57 a.m.
Lastest Status
Scheduled On time
| BUF | DEN |
Distance: 2187.46 km / 1359.23 miles or 1181.14 nautical miles.
Departure Buffalo Niagara Airport
Estimate Departure: 06:40
Scheduled Departure: 06:40
Departure Terminal : Gate None
Arrival Denver International Airport
Estimate Arrival: 14:35
Scheduled Arrival: 14:35
Arrival Terminal : EM Gate None
Flight WN3517 detail information
| Type | Domestic Flight |
| Route | Departure Buffalo (BUF), United States and arriving at Denver (DEN), United States |
| Airlines | Southwest Airlines (WN) |
| Aircraft | B737 |
| Flight Duration | 3 hours 55 minutes |
| Flight Distance | 2187.46 km /1359.23 miles |
| Operating Days | Sunday |
Find more flight status
WN3517 Airports
| Departures |
|---|
| Airport: Buffalo Niagara Airport, United States |
| ICAO Code: BUF |
| BUF Current time: 03:29 02-Apr-2026 |
| Arrivals |
| Airport: Denver International Airport, United States |
| ICAO Code: DEN |
| DEN Current time: 01:29 02-Apr-2026 |