Southwest Airlines WN3945 Flight Status : Live Tracking & Updates

Domestic flight Southwest Airlines WN3945 takes off from Pittsburgh (PIT) United States to Saint Louis (STL) United States. It's operated by Southwest Airlines. The plane leaves Pittsburgh International Airport at 19:10 06 May 2026 America/New_York. The flight is expected to land at Lambert-St. Louis International Airport at 20:00 06 May 2026 America/Chicago. The flight will last about 1 hours 50 minutes.

Current status of WN3945 is Scheduled On time Expected Depart in 9 hours, 6 minutes

WN3945 - SWA3945 Southwest Airlines (WN)
PIT Pittsburgh United States
Flight PIT to STL
STL Saint Louis United States
Scheduled On time Expected Depart in 9 hours, 6 minutes
Departure Pittsburgh International Airport
IATA: PITICAO: KPIT
Scheduled 19:10 06 May 2026
None A5
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 20:00 06 May 2026
2 None
WN3945 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 50 minutes
  • Flight Distance: 890 kms / 553 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, 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: T-KTEB43
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Pittsburgh: Wednesday 2026-05-06 10:04 AM
  • Current Time in Saint Louis: Wednesday 2026-05-06 09:04 AM

Flight routes similar to Southwest Airlines WN3945

Airline Flight no Departure Arrival
Southwest Airlines WN4639
Southwest Airlines 		06/05/2026
06:50 		1 hours 54 minutes
07:40

Southwest Airlines Flight WN3945 FAQs

What is the scheduled flight duration for Southwest Airlines WN3945 flight?

On average, nonstop flight takes 1 hour(s) 50 minutes, with the flight distance of 890 km (553 miles).

What is the current status of Southwest Airlines WN3945 flight?

The current status of flight Southwest Airlines WN3945 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN3945 flight?

All Southwest Airlines WN3945 flights are operated using Boeing 737MAX 8 Passenger aircraft.

When does the flight Southwest Airlines WN3945 arrive?

Flight Southwest Airlines WN3945 arrives at 20:00.

Which terminal the flight Southwest Airlines WN3945 is arriving at?

Flight Southwest Airlines WN3945 arrives in Lambert-St. Louis International Airport at Terminal 2.

How many Southwest Airlines WN3945 flights are operated a week?

6 flights per week. The Flight Southwest Airlines WN3945 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday.