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Southwest Airlines WN4591 Flight Status Today
Domestic flight Southwest Airlines WN4591 takes off from Saint Louis (STL) United States to Phoenix (PHX) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 05:15 America/Chicago. The flight is expected to land at Phoenix Sky Harbor International Airport at 06:35 America/Phoenix. The flight will last about 3 hours 26 minutes.
- Type: Domestic Flight
- Flight Duration: 3 hours 26 minutes
- Flight Distance: 2029 kms / 1261 miles
- Southwest Airlines
- IATA: WN
- ICAO: SWA
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 143
- Freight capacity: 8.4 tons
- Passenger classes: Economy, Premium Economy
- Aircraft: Boeing 737MAX 8 Passenger
- Callsign: F-KLAS4
- Departure Timezone: America/Chicago
- Arrival Timezone: America/Phoenix
- Current Time in Saint Louis: Saturday 2026-03-21 03:54 AM
- Current Time in Phoenix: Saturday 2026-03-21 01:54 AM
Flight routes similar to Southwest Airlines WN4591
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
AA2574 American Airlines |
21/03/2026 07:58 |
3 hours 40 minutes 09:38 |
|
WN2847 Southwest Airlines |
21/03/2026 06:00 |
3 hours 35 minutes 07:35 |
|
AS4340 Alaska Airlines |
21/03/2026 07:58 |
3 hours 40 minutes 09:38 |
|
AA2303 American Airlines |
21/03/2026 14:31 |
2 hours 47 minutes 16:04 |
|
AS6586 Alaska Airlines |
21/03/2026 14:31 |
2 hours 47 minutes 16:04 |
|
WN4298 Southwest Airlines |
21/03/2026 14:35 |
3 hours 30 minutes 16:05 |
|
WN1785 Southwest Airlines |
21/03/2026 11:35 |
3 hours 12 minutes 13:05 |
|
WN3588 Southwest Airlines |
21/03/2026 19:30 |
3 hours 30 minutes 21:00 |
Southwest Airlines Flight WN4591 FAQs
What is the scheduled flight duration for Southwest Airlines WN4591 flight?
On average, nonstop flight takes 3 hour(s) 26 minutes, with the flight distance of 2029 km (1261 miles).
What type of aircraft is used for the Southwest Airlines WN4591 flight?
All Southwest Airlines WN4591 flights are operated using Boeing 737MAX 8 Passenger aircraft.
Which terminal the flight Southwest Airlines WN4591 is arriving at?
Flight Southwest Airlines WN4591 arrives in Phoenix Sky Harbor International Airport at Terminal 4.
How many Southwest Airlines WN4591 flights are operated a week?
6 flights per week. The Flight Southwest Airlines WN4591 is operated on Monday, Tuesday, Wednesday, Thursday, Saturday, Sunday.
