Southwest Airlines WN4399 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN4399 takes off from Las Vegas (LAS) United States to Denver (DEN) United States. It's operated by Southwest Airlines. The plane leaves McCarran International Airport at 07:45 America/Los_Angeles. The flight is expected to land at Denver International Airport at 10:35 America/Denver. The flight will last about 1 hours 55 minutes.

WN4399 - SWA4399 Southwest Airlines (WN)
LAS Las Vegas United States
Flight LAS to DEN
DEN Denver United States
Contact Airlines It may not operate on the date requested
Departure McCarran International Airport
IATA: LASICAO: KLAS
Scheduled 07:45
1 None
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 10:35
None None
WN4399 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 55 minutes
  • Flight Distance: 1010 kms / 628 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KDSM4
  • Departure Timezone: America/Los_Angeles
  • Arrival Timezone: America/Denver
  • Current Time in Las Vegas: Thursday 2026-05-21 15:39 PM
  • Current Time in Denver: Thursday 2026-05-21 16:39 PM

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Southwest Airlines Flight WN4399 FAQs

What is the scheduled flight duration for Southwest Airlines WN4399 flight?

On average, nonstop flight takes 1 hour(s) 55 minutes, with the flight distance of 1010 km (628 miles).

What type of aircraft is used for the Southwest Airlines WN4399 flight?

All Southwest Airlines WN4399 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN4399 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN4399 is operated on Tuesday.