Southwest Airlines WN431 Flight Status

WN431 - SWA431 Southwest Airlines (WN)
MDW Chicago United States
Flight MDW to LAS
LAS Las Vegas United States
Contact Airlines It may not operate on the date requested
Departure Chicago Midway International Airport
IATA: MDWICAO: KMDW
Scheduled 17:15
None B2
Arrival McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 19:10
1 C21
WN431 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 55 minutes
  • Flight Distance: 2448 kms / 1521 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday, Saturday, 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-KMTN1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Chicago: Monday 2025-12-08 03:39 AM
  • Current Time in Las Vegas: Monday 2025-12-08 01:39 AM

Domestic flight Southwest Airlines WN431 takes off from Chicago (MDW) United States to Las Vegas (LAS) United States. It's operated by Southwest Airlines. The plane leaves Chicago Midway International Airport at 17:15 America/Chicago. The flight is expected to land at McCarran International Airport at 19:10 America/Los_Angeles. The flight will last about 3 hours 55 minutes.

Similar flight route from Chicago (MDW) to Las Vegas (LAS)

Airline Flight no Departure Arrival
Southwest Airlines WN3182
Southwest Airlines 		08/12/2025
13:45 		3 hours 55 minutes
15:40
Southwest Airlines WN745
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Southwest Airlines WN1162
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Southwest Airlines WN3713
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07:50 		0 minutes
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Southwest Airlines WN4123
Southwest Airlines 		08/12/2025
06:05 		3 hours 36 minutes
08:05
Southwest Airlines WN4580
Southwest Airlines 		08/12/2025
08:05 		0 minutes
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Southwest Airlines WN3635
Southwest Airlines 		08/12/2025
09:25 		3 hours 48 minutes
11:25
Southwest Airlines WN1987
Southwest Airlines 		08/12/2025
15:10 		0 minutes
17:10

Frequently asked questions, answered

What is the scheduled flight duration for Southwest Airlines WN431 flight?

On average, nonstop flight takes 3 hour(s) 55 minutes, with the flight distance of 2448 km (1521 miles).

What type of aircraft is used for the Southwest Airlines WN431 flight?

All Southwest Airlines WN431 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight Southwest Airlines WN431 is arriving at?

Flight Southwest Airlines WN431 arrives in McCarran International Airport at Terminal 1.

How many Southwest Airlines WN431 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN431 is operated on Monday, Thursday, Friday, Saturday, Sunday.