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Southwest Airlines WN4143 Flight Status Today
Domestic flight Southwest Airlines WN4143 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 20:05 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 21:35 America/Chicago. The flight will last about 2 hours 30 minutes.
- Type: Domestic Flight
- Flight Duration: 2 hours 30 minutes
- Flight Distance: 1310 kms / 814 miles
- Southwest Airlines
- IATA: WN
- ICAO: SWA
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Sunday
- Service type: Normal passenger
- Seats: 143
- Freight capacity: 8.4 tons
- Passenger classes: Economy, Premium Economy
- Aircraft: Boeing 737MAX 8 Passenger
- Callsign: SWA4143
- Departure Timezone: America/New_York
- Arrival Timezone: America/Chicago
- Current Time in Philadelphia: Monday 2026-03-02 09:33 AM
- Current Time in Saint Louis: Monday 2026-03-02 08:33 AM
Flight routes similar to Southwest Airlines WN4143
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
BA5444 British Airways |
02/03/2026 21:20 |
2 hours 44 minutes 23:04 |
|
AA5085 American Airlines |
02/03/2026 21:20 |
2 hours 44 minutes 23:04 |
|
OH5085 PSA Airlines |
02/03/2026 21:20 |
2 hours 44 minutes 23:04 |
|
QR8586 Qatar Airways |
02/03/2026 11:00 |
2 hours 39 minutes 12:33 |
|
EI7217 Aer Lingus |
02/03/2026 21:20 |
2 hours 44 minutes 23:04 |
|
WN1407 Southwest Airlines |
02/03/2026 11:50 |
2 hours 35 minutes 13:25 |
|
IB4670 Iberia |
02/03/2026 21:20 |
2 hours 44 minutes 23:04 |
|
IB4576 Iberia |
02/03/2026 20:47 |
2 hours 57 minutes 22:44 |
Southwest Airlines Flight WN4143 FAQs
What is the scheduled flight duration for Southwest Airlines WN4143 flight?
On average, nonstop flight takes 2 hour(s) 30 minutes, with the flight distance of 1310 km (814 miles).
What type of aircraft is used for the Southwest Airlines WN4143 flight?
All Southwest Airlines WN4143 flights are operated using Boeing 737MAX 8 Passenger aircraft.
Which terminal the flight Southwest Airlines WN4143 is arriving at?
Flight Southwest Airlines WN4143 arrives in Lambert-St. Louis International Airport at Terminal 2.
How many Southwest Airlines WN4143 flights are operated a week?
6 flights per week. The Flight Southwest Airlines WN4143 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.
