Southwest Airlines WN3725 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN3725 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 12:20 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 13:45 America/Chicago. The flight will last about 2 hours 25 minutes.

WN3725 - SWA3725 Southwest Airlines (WN)
PHL Philadelphia United States
Flight PHL to STL
STL Saint Louis United States
Contact Airlines It may not operate on the date requested
Departure Philadelphia International Airport
IATA: PHLICAO: KPHL
Scheduled 12:20
E E17
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 13:45
2 None
WN3725 Detail
  • Type: Domestic Flight
  • Flight Duration: 2 hours 25 minutes
  • Flight Distance: 1310 kms / 814 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Tuesday, Wednesday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KGTU1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Philadelphia: Tuesday 2026-05-05 16:17 PM
  • Current Time in Saint Louis: Tuesday 2026-05-05 15:17 PM

Flight routes similar to Southwest Airlines WN3725

Airline Flight no Departure Arrival
Southwest Airlines WN668
Southwest Airlines 		05/05/2026
18:35 		2 hours 25 minutes
20:00
American Airlines AA1368
American Airlines 		05/05/2026
17:44 		2 hours 47 minutes
19:31
British Airways BA5444
British Airways 		05/05/2026
17:44 		2 hours 47 minutes
19:31
American Airlines AA3130
American Airlines 		05/05/2026
10:36 		2 hours 42 minutes
12:18
Southwest Airlines WN4401
Southwest Airlines 		05/05/2026
06:20 		2 hours 10 minutes
07:45
Southwest Airlines WN4952
Southwest Airlines 		05/05/2026
12:25 		2 hours 25 minutes
13:50
Southwest Airlines WN4174
Southwest Airlines 		05/05/2026
19:10 		2 hours 40 minutes
20:50
American Airlines AA5623
American Airlines 		05/05/2026
21:18 		2 hours 44 minutes
23:02

Southwest Airlines Flight WN3725 FAQs

What is the scheduled flight duration for Southwest Airlines WN3725 flight?

On average, nonstop flight takes 2 hour(s) 25 minutes, with the flight distance of 1310 km (814 miles).

What type of aircraft is used for the Southwest Airlines WN3725 flight?

All Southwest Airlines WN3725 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight Southwest Airlines WN3725 is arriving at?

Flight Southwest Airlines WN3725 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN3725 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN3725 is operated on Tuesday, Wednesday, Saturday.