Southwest Airlines WN3645 Flight Status Today

Domestic flight Southwest Airlines WN3645 takes off from Miami (MIA) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Miami International Airport at 19:20 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 21:20 America/Chicago. The flight will last about 3 hours 21 minutes.

WN3645 - SWA3645 Southwest Airlines (WN)
MIA Miami United States
Flight MIA to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure Miami International Airport
IATA: MIAICAO: KMIA
Scheduled 19:20
C G9
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 21:20
2 None
WN3645 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 21 minutes
  • Flight Distance: 1720 kms / 1069 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Thursday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KRIC5
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Miami: Monday 2026-01-19 01:40 AM
  • Current Time in Saint Louis: Monday 2026-01-19 00:40 AM

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Southwest Airlines Flight WN3645 FAQs

What is the scheduled flight duration for Southwest Airlines WN3645 flight?

On average, nonstop flight takes 3 hour(s) 21 minutes, with the flight distance of 1720 km (1069 miles).

What type of aircraft is used for the Southwest Airlines WN3645 flight?

All Southwest Airlines WN3645 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight Southwest Airlines WN3645 is arriving at?

Flight Southwest Airlines WN3645 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN3645 flights are operated a week?

2 flights per week. The Flight Southwest Airlines WN3645 is operated on Thursday, Saturday.