Southwest Airlines WN3551 flight status now

Current status of WN3551 is Scheduled Delayed by 16m Estimated Depart in 5 hours, 17 minutes

WN3551 - SWA3551 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to PIT
PIT Pittsburgh United States
Scheduled Delayed by 16m Estimated Depart in 5 hours, 17 minutes
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 18:15 18 November 2025
Estimated 18:31 18 November 2025
2 None
Arrival Pittsburgh International Airport
IATA: PITICAO: KPIT
Scheduled 20:50 18 November 2025
Estimated 21:06 18 November 2025
None A11
WN3551 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 35 minutes
  • Flight Distance: 890 kms / 553 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 (winglets) Passenger/BBJ1
  • Callsign: F-KVCB1
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Saint Louis: Tuesday 2025-11-18 13:14 PM
  • Current Time in Pittsburgh: Tuesday 2025-11-18 14:14 PM

Domestic flight Southwest Airlines WN3551 takes off from Saint Louis (STL) United States to Pittsburgh (PIT) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 18:15 18 November 2025 America/Chicago. The flight is expected to land at Pittsburgh International Airport at 20:50 18 November 2025 America/New_York. The flight will last about 1 hours 35 minutes.

Similar flight route from Saint Louis (STL) to Pittsburgh (PIT)

Airline Flight no Departure Arrival
Southwest Airlines WN4290
Southwest Airlines 		18/11/2025
08:15 		1 hours 30 minutes
10:50
Southwest Airlines WN4589
Southwest Airlines 		18/11/2025
21:30 		1 hours 33 minutes
00:05
Republic Airlines YX3303
Republic Airlines 		18/11/2025
10:30 		1 hours 50 minutes
13:20
Southwest Airlines WN5934
Southwest Airlines 		18/11/2025
09:10 		1 hours 31 minutes
11:45

Frequently asked questions, answered

How long is the flight from Saint Louis to Pittsburgh?

On average, nonstop flight takes 1 hour(s) 35 minutes, with the flight distance of 890 km (553 miles).

What type of aircraft is used for the Southwest Airlines WN3551 flight?

All Southwest Airlines WN3551 flights are operated using Boeing 737-700 (winglets) Passenger/BBJ1 aircraft.

How many Southwest Airlines WN3551 flights are operated a week?

3 flights per week. The Flight Southwest Airlines WN3551 is operated on Monday, Thursday, Friday.