Southwest Airlines WN3743 Flight Status Today

Domestic flight Southwest Airlines WN3743 takes off from Saint Louis (STL) United States to Austin (AUS) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 20:45 America/Chicago. The flight is expected to land at Austin-Bergstrom International Airport at 23:00 America/Chicago. The flight will last about 2 hours 15 minutes.

WN3743 - SWA3743 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to AUS
AUS Austin United States
Contact Airlines It may not operate on the date requested
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 20:45
2 None
Arrival Austin-Bergstrom International Airport
IATA: AUSICAO: KAUS
Scheduled 23:00
None 20
WN3743 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 15 minutes
  • Flight Distance: 1160 kms / 721 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KE381
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Monday 2026-03-16 00:06 AM
  • Current Time in Austin: Monday 2026-03-16 00:06 AM

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Southwest Airlines Flight WN3743 FAQs

What is the scheduled flight duration for Southwest Airlines WN3743 flight?

On average, nonstop flight takes 2 hour(s) 15 minutes, with the flight distance of 1160 km (721 miles).

What type of aircraft is used for the Southwest Airlines WN3743 flight?

All Southwest Airlines WN3743 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many Southwest Airlines WN3743 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN3743 is operated on Tuesday, Wednesday, Sunday.