Southwest Airlines WN3557 Flight Status Today

Domestic flight Southwest Airlines WN3557 takes off from Saint Louis (STL) United States to Nashville (BNA) United States. It's operated by Southwest Airlines. The plane leaves Lambert-St. Louis International Airport at 18:40 29 April 2026 America/Chicago. The flight is expected to land at Nashville International Airport at 19:50 29 April 2026 America/Chicago. The flight will last about 1 hours 4 minutes.

Current status of WN3557 is Arrived Delayed by 16m

WN3557 - SWA3557 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to BNA
BNA Nashville United States
Arrived Delayed by 16m
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 18:40 29 April 2026
Actual 19:02 29 April 2026
2 None
Arrival Nashville International Airport
IATA: BNAICAO: KBNA
Scheduled 19:50 29 April 2026
Actual 20:06 29 April 2026
None None
WN3557 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 4 minutes
  • Flight Distance: 438 kms / 272 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Monday, Thursday, Friday, Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 143
  • Freight capacity: 8.4 tons
  • Passenger classes: Economy, Premium Economy
More Detail
  • Aircraft: Boeing 737-700 Passenger (Scimitar Winglets)
  • Callsign: T-KMSP100
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Saint Louis: Wednesday 2026-04-29 23:14 PM
  • Current Time in Nashville: Wednesday 2026-04-29 23:14 PM

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Southwest Airlines Flight WN3557 FAQs

What is the scheduled flight duration for Southwest Airlines WN3557 flight?

On average, nonstop flight takes 1 hour(s) 4 minutes, with the flight distance of 438 km (272 miles).

What is the current status of Southwest Airlines WN3557 flight?

The current status of flight Southwest Airlines WN3557 is Arrived Delayed by 16m.

What type of aircraft is used for the Southwest Airlines WN3557 flight?

All Southwest Airlines WN3557 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN3557 flights are operated a week?

4 flights per week. The Flight Southwest Airlines WN3557 is operated on Monday, Thursday, Friday, Saturday.