Southwest Airlines WN4039 Flight Status Today

Domestic flight Southwest Airlines WN4039 takes off from Philadelphia (PHL) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Philadelphia International Airport at 19:30 29 December 2025 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 21:05 29 December 2025 America/Chicago. The flight will last about 2 hours 35 minutes.

Current status of WN4039 is Scheduled On time Expected Depart in 17 hours, 46 minutes

WN4039 - SWA4039 Southwest Airlines (WN)
PHL Philadelphia United States
Flight PHL to STL
STL Saint Louis United States
Scheduled On time Expected Depart in 17 hours, 46 minutes
Departure Philadelphia International Airport
IATA: PHLICAO: KPHL
Scheduled 19:30 29 December 2025
E E14
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 21:05 29 December 2025
2 None
WN4039 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 35 minutes
  • Flight Distance: 1310 kms / 814 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 175
  • Freight capacity: 8.7 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (winglets) Passenger/BBJ2
  • Callsign: F-KSBO1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Philadelphia: Monday 2025-12-29 01:44 AM
  • Current Time in Saint Louis: Monday 2025-12-29 00:44 AM

Flight routes similar to Southwest Airlines WN4039

Airline Flight no Departure Arrival
Southwest Airlines WN1499
Southwest Airlines 		29/12/2025
07:40 		2 hours 30 minutes
09:10
Aer Lingus EI7217
Aer Lingus 		29/12/2025
19:21 		2 hours 50 minutes
21:11
British Airways BA5444
British Airways 		29/12/2025
19:21 		2 hours 50 minutes
21:11
Qatar Airways QR2587
Qatar Airways 		29/12/2025
19:00 		2 hours 51 minutes
20:51
Republic Airlines YX4796
Republic Airlines 		29/12/2025
08:41 		2 hours 37 minutes
10:18
Iberia IB4715
Iberia 		29/12/2025
21:25 		2 hours 39 minutes
23:04
American Airlines AA4796
American Airlines 		29/12/2025
08:35 		2 hours 39 minutes
10:14
PSA Airlines OH5499
PSA Airlines 		29/12/2025
16:34 		2 hours 39 minutes
18:17

Southwest Airlines Flight WN4039 FAQs

What is the scheduled flight duration for Southwest Airlines WN4039 flight?

On average, nonstop flight takes 2 hour(s) 35 minutes, with the flight distance of 1310 km (814 miles).

What is the current status of Southwest Airlines WN4039 flight?

The current status of flight Southwest Airlines WN4039 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN4039 flight?

All Southwest Airlines WN4039 flights are operated using Boeing 737-800 (winglets) Passenger/BBJ2 aircraft.

When does the flight Southwest Airlines WN4039 arrive?

Flight Southwest Airlines WN4039 arrives at 21:05.

Which terminal the flight Southwest Airlines WN4039 is arriving at?

Flight Southwest Airlines WN4039 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN4039 flights are operated a week?

7 flights per week. The Flight Southwest Airlines WN4039 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .