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Southwest Airlines WN1637 Flight Status Tracker

WN1637 is a domestic flight operated by Southwest Airlines. WN1637 is departing from Denver (DEN), United States and arriving at Washington (IAD), United States. The flight distance is about 2338.08 km or 1452.81 miles and flight time is 1 hours 35 minutes. Get the latest status of WN1637 / SWA1637 here.

Update on Nov. 29, 2025, 1:34 a.m.

Lastest Status

Scheduled On time
WN Flight Status
DEN
Departure
Denver International Airport
Scheduled Departure:
19:00
Departure Terminal:
None Gate None
Flight Status
Distance:
2338.08 km / 1452.81 miles or 1262.46 nautical miles.
IAD
Arrival
Washington Dulles Airport
Scheduled Arrival:
21:30
Arrival Terminal:
None Gate None

Flight WN1637 detail information

  • Type Domestic Flight
  • Route Departure Denver (DEN), United States and arriving at Washington (IAD), United States
  • Airlines Southwest Airlines (WN)
  • Aircraft B737
  • Flight Duration 1 hours 35 minutes
  • Flight Distance 2338.08 km /1452.81 miles
  • Operating Days

WN1637 Airports

Departures
  • Airport: Denver International Airport, United States
  • ICAO Code: DEN
  • DEN Current time: 06:23 02-Dec-2025
Arrivals
  • Airport: Washington Dulles Airport, United States
  • ICAO Code: IAD
  • IAD Current time: 08:23 02-Dec-2025

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