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 America/Chicago. The flight is expected to land at Nashville International Airport at 19:50 America/Chicago. The flight will last about 1 hours 10 minutes.

WN3557 - SWA3557 Southwest Airlines (WN)
STL Saint Louis United States
Flight STL to BNA
BNA Nashville United States
Contact Airlines It may not operate on the date requested
Departure Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 18:40
2 None
Arrival Nashville International Airport
IATA: BNAICAO: KBNA
Scheduled 19:50
None None
WN3557 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 10 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: Thursday 2026-04-30 01:56 AM
  • Current Time in Nashville: Thursday 2026-04-30 01:56 AM

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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) 10 minutes, with the flight distance of 438 km (272 miles).

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.