Southwest Airlines WN2399 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN2399 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 21:40 25 May 2026 America/Chicago. The flight is expected to land at Phoenix Sky Harbor International Airport at 23:05 25 May 2026 America/Phoenix. The flight will last about 3 hours 2 minutes.

Current status of WN2399 is Scheduled Estimated Depart in 8 hours, 37 minutes

WN2399 - SWA2399 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to PHX
PHX Phoenix United States
Scheduled Estimated Depart in 8 hours, 37 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 21:40 25 May 2026
Estimated 21:41 25 May 2026
2 E12
Arrival Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 23:05 25 May 2026
Estimated 23:06 25 May 2026
4 C1
WN2399 Detail
  • Type: Domestic Flight
  • Flight Duration: 3 hours 2 minutes
  • Flight Distance: 2029 kms / 1261 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
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-KSTL1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Phoenix
  • Current Time in Saint Louis: Monday 2026-05-25 13:04 PM
  • Current Time in Phoenix: Monday 2026-05-25 11:04 AM

Southwest Airlines WN2399 Flight Statistics

Southwest Airlines
Southwest Airlines
FLIGHT NO WN2399
AIRPLANE Boeing 737MAX 8 Passenger
ON TIME 12
DELAYED 1
CANCELLED 1
ON TIME 20
DELAYED 1
CANCELLED 1
ON TIME 33
DELAYED 2
CANCELLED 1
ON TIME 45
DELAYED 3
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

Southwest Airlines WN2399 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 22 May
Scheduled Delayed by 38m
Saint Louis (STL) 2026-05-22T21:40
Phoenix (PHX) 2026-05-22T23:05
Thu 21 May
Scheduled On time
Saint Louis (STL) 2026-05-21T21:40
Phoenix (PHX) 2026-05-21T23:05
Wed 20 May
Scheduled On time
Saint Louis (STL) 2026-05-20T20:45
Phoenix (PHX) 2026-05-20T22:10
Mon 18 May
In Air
Saint Louis (STL) 2026-05-18 21:40
Phoenix (PHX) 2026-05-18 23:05
2026-05-18 23:01
Wed 13 May
Scheduled On time
Saint Louis (STL) 2026-05-13T20:45
Phoenix (PHX) 2026-05-13T22:10
Mon 11 May
Departed Delayed by 17m
Saint Louis (STL) 2026-05-11T21:40
Phoenix (PHX) 2026-05-11T23:05
2026-05-11T22:18
Sun 10 May
Scheduled On time
Saint Louis (STL) 2026-05-10T21:55
Phoenix (PHX) 2026-05-10T23:20
Fri 08 May
Scheduled Delayed by 37m
Saint Louis (STL) 2026-05-08T21:40
Phoenix (PHX) 2026-05-08T23:05
Thu 07 May
Scheduled Delayed by 2h 34m
Saint Louis (STL) 2026-05-07T21:40
Phoenix (PHX) 2026-05-07T23:05
Tue 05 May
Scheduled On time
Saint Louis (STL) 2026-05-05T20:45
Phoenix (PHX) 2026-05-05T22:10

Flight routes similar to Southwest Airlines WN2399

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Southwest Airlines WN2269
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14:10 		3 hours 2 minutes
15:35
Alaska Airlines AS4340
Alaska Airlines 		25/05/2026
07:42 		3 hours 37 minutes
09:19
Southwest Airlines WN3393
Southwest Airlines 		25/05/2026
08:30 		3 hours 25 minutes
09:55
Frontier Airlines F92075
Frontier Airlines 		25/05/2026
13:06 		3 hours 35 minutes
14:41

Southwest Airlines Flight WN2399 FAQs

What is the scheduled flight duration for Southwest Airlines WN2399 flight?

On average, nonstop flight takes 3 hour(s) 2 minutes, with the flight distance of 2029 km (1261 miles).

What is the current status of Southwest Airlines WN2399 flight?

The current status of flight Southwest Airlines WN2399 is Scheduled.

What type of aircraft is used for the Southwest Airlines WN2399 flight?

All Southwest Airlines WN2399 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight Southwest Airlines WN2399 arrive?

Flight Southwest Airlines WN2399 arrives at 23:05.

Which terminal the flight Southwest Airlines WN2399 is arriving at?

Flight Southwest Airlines WN2399 arrives in Phoenix Sky Harbor International Airport at Terminal 4.

How many Southwest Airlines WN2399 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN2399 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .