Southwest Airlines WN3777 Flight Status Today

Domestic flight Southwest Airlines WN3777 takes off from Saint Louis (STL) United States to Houston (HOU) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 12:40 America/Chicago. The flight is expected to land at William P. Hobby Airport at 14:55 America/Chicago. The flight will last about 2 hours 15 minutes.

WN3777 - SWA3777 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to HOU
HOU Houston United States
Contact Airlines It may not operate on the date requested
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 12:40
2 None
Arrival William P. Hobby Airport
IATA: HOUICAO: KHOU
Scheduled 14:55
None None
WN3777 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 15 minutes
  • Flight Distance: 1105 kms / 686 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Wednesday, Thursday, Friday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737MAX 8 Passenger
  • Callsign: F-KLXV1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Friday 2026-03-20 16:31 PM
  • Current Time in Houston: Friday 2026-03-20 16:31 PM

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Southwest Airlines Flight WN3777 FAQs

What is the scheduled flight duration for Southwest Airlines WN3777 flight?

On average, nonstop flight takes 2 hour(s) 15 minutes, with the flight distance of 1105 km (686 miles).

What type of aircraft is used for the Southwest Airlines WN3777 flight?

All Southwest Airlines WN3777 flights are operated using Boeing 737MAX 8 Passenger aircraft.

How many Southwest Airlines WN3777 flights are operated a week?

5 flights per week. The Flight Southwest Airlines WN3777 is operated on Monday, Wednesday, Thursday, Friday, Saturday.