Southwest Airlines WN4240 flight status now

WN4240 - SWA4240 Southwest Airlines (WN)
SAT San Antonio United States
Flight SAT to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure San Antonio International Airport
IATA: SATICAO: KSAT
Scheduled 05:00
A 16
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 07:10
2 None
WN4240 Detail
  • Type: Domestic Flight
  • Flight Duration: 0 minutes
  • Flight Distance: 1265 kms / 786 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Wednesday, Thursday, Friday, Sunday
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-KORD1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in San Antonio: Friday 2025-11-21 01:05 AM
  • Current Time in Saint Louis: Friday 2025-11-21 01:05 AM

Domestic flight Southwest Airlines WN4240 takes off from San Antonio (SAT) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves San Antonio International Airport at 05:00 America/Chicago. The flight is expected to land at Lambert-St. Louis International Airport at 07:10 America/Chicago. The flight will last about 0 minutes.

Similar flight route from San Antonio (SAT) to Saint Louis (STL)

Airline Flight no Departure Arrival
Southwest Airlines WN644
Southwest Airlines 		21/11/2025
14:15 		2 hours 10 minutes
16:25
Southwest Airlines WN2300
Southwest Airlines 		21/11/2025
12:30 		1 hours 56 minutes
14:40

Frequently asked questions, answered

How long is the flight from San Antonio to Saint Louis?

On average, nonstop flight takes 0 minutes, with the flight distance of 1265 km (786 miles).

What type of aircraft is used for the Southwest Airlines WN4240 flight?

All Southwest Airlines WN4240 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight Southwest Airlines WN4240 is arriving at?

Flight Southwest Airlines WN4240 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN4240 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN4240 is operated on Monday, Wednesday, Thursday, Friday, Sunday.