Southwest Airlines WN4637 Flight Status Today

Domestic flight Southwest Airlines WN4637 takes off from Denver (DEN) United States to Nashville (BNA) United States. It's operated by Southwest Airlines. The plane leaves Denver International Airport at 06:45 America/Denver. The flight is expected to land at Nashville International Airport at 10:20 America/Chicago. The flight will last about 2 hours 12 minutes.

WN4637 - SWA4637 Southwest Airlines (WN)
DEN Denver United States
Flight DEN to BNA
BNA Nashville United States
Contact Airlines It may not operate on the date requested
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 06:45
None C56
Arrival Nashville International Airport
IATA: BNAICAO: KBNA
Scheduled 10:20
None None
WN4637 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 12 minutes
  • Flight Distance: 1631 kms / 1014 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: SWA4637
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Chicago
  • Current Time in Denver: Friday 2026-03-20 13:48 PM
  • Current Time in Nashville: Friday 2026-03-20 14:48 PM

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Southwest Airlines Flight WN4637 FAQs

What is the scheduled flight duration for Southwest Airlines WN4637 flight?

On average, nonstop flight takes 2 hour(s) 12 minutes, with the flight distance of 1631 km (1014 miles).

What type of aircraft is used for the Southwest Airlines WN4637 flight?

All Southwest Airlines WN4637 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN4637 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN4637 is operated on Saturday.