Southwest Airlines WN4778 Flight Status Today

Domestic flight Southwest Airlines WN4778 takes off from Phoenix (PHX) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Phoenix Sky Harbor International Airport at 16:55 America/Phoenix. The flight is expected to land at Lambert-St. Louis International Airport at 21:45 America/Chicago. The flight will last about 2 hours 50 minutes.

WN4778 - SWA4778 Southwest Airlines (WN)
PHX Phoenix United States
Flight PHX to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 16:55
4 None
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 21:45
2 None
WN4778 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 50 minutes
  • Flight Distance: 2029 kms / 1261 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday
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-KABQ12
  • Departure Timezone: America/Phoenix
  • Arrival Timezone: America/Chicago
  • Current Time in Phoenix: Monday 2026-03-23 20:02 PM
  • Current Time in Saint Louis: Monday 2026-03-23 22:02 PM

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Southwest Airlines Flight WN4778 FAQs

What is the scheduled flight duration for Southwest Airlines WN4778 flight?

On average, nonstop flight takes 2 hour(s) 50 minutes, with the flight distance of 2029 km (1261 miles).

What type of aircraft is used for the Southwest Airlines WN4778 flight?

All Southwest Airlines WN4778 flights are operated using Boeing 737MAX 8 Passenger aircraft.

Which terminal the flight Southwest Airlines WN4778 is arriving at?

Flight Southwest Airlines WN4778 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN4778 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN4778 is operated on Monday, Thursday, Friday.