Southwest Airlines WN431 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN431 takes off from Seattle (SEA) United States to Las Vegas (LAS) United States. It's operated by Southwest Airlines. The plane leaves Seattle International Airport at 06:15 America/Los_Angeles. The flight is expected to land at McCarran International Airport at 08:40 America/Los_Angeles. The flight will last about 2 hours 25 minutes.

WN431 - SWA431 Southwest Airlines (WN)
SEA Seattle United States
Flight SEA to LAS
LAS Las Vegas United States
Contact Airlines It may not operate on the date requested
Departure Seattle International Airport
IATA: SEAICAO: KSEA
Scheduled 06:15
None None
Arrival McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 08:40
1 None
WN431 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 25 minutes
  • Flight Distance: 1394 kms / 866 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 737-700 Passenger (Scimitar Winglets)
  • Callsign: F-KMTN1
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Los_Angeles
  • Current Time in Seattle: Tuesday 2026-05-05 10:17 AM
  • Current Time in Las Vegas: Tuesday 2026-05-05 10:17 AM

Flight routes similar to Southwest Airlines WN431

Airline Flight no Departure Arrival
Alaska Airlines AS551
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17:17 		2 hours 43 minutes
20:00
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Southwest Airlines WN2650
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08:25 		2 hours 40 minutes
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Alaska Airlines AS658
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Condor DE5062
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09:31 		2 hours 43 minutes
12:14
Alaska Airlines AS478
Alaska Airlines 		05/05/2026
20:10 		2 hours 43 minutes
22:53
WestJet WS6771
WestJet 		05/05/2026
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22:46
Air France AF2464
Air France 		05/05/2026
15:55 		2 hours 33 minutes
18:28

Southwest Airlines Flight WN431 FAQs

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

On average, nonstop flight takes 2 hour(s) 25 minutes, with the flight distance of 1394 km (866 miles).

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

All Southwest Airlines WN431 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) 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.