WN1643 Flight Status Southwest Airlines: St. Louis to Nashville (SWA1643)

Southwest Airlines WN 1643

Landed On Time

STL St. Louis

Scheduled
07:35
Actual
07:41

Terminal: 2 | Gate: E31

Departure: Tue, Nov 3, 2026 · local time CST

St. Louis Lambert International Airport (STL)

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BNA Nashville

Scheduled
08:50
Actual
08:26

Gate: D5

Arrival: Tue, Nov 3, 2026 · local time CST

Nashville International Airport (BNA)

All BNA Arrivals >

Landed 6h 39m ago 100%

STL 07:41 BNA 08:26

437 km (272 mi) flown

Route map STL to BNA Map of the great-circle route from St. Louis Lambert International Airport, United States to Nashville International Airport, United States, 437 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. STL BNA Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 437 km / 272 miles · Scheduled Duration: 01:15 · Actual Duration: 00:45

WN 1643 Flight Status & Schedule Southwest Airlines St. Louis to Nashville

Date From To Departure Arrival Status Details
Nov 03 STL BNA 07:41 08:26 Landed Track >
Nov 02 STL BNA 09:08 09:54 Landed Track >
Nov 01 STL BNA 08:42 09:29 Landed Track >

Southwest Airlines' St. Louis–Nashville flight covers 437 km (272 mi) and runs three times a week: Monday, Tuesday and Sunday. The timetable allows 1 h 10 min; there is not enough recent history yet to say how long it usually takes. Today it left on time and landed at 08:26, 24 minutes early.

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About WN 1643

Route
St. Louis Lambert International Airport STL to Nashville International Airport BNA
Distance
437 km (272 mi)
Scheduled flight time
1 h 10 min
Flies
Mon, Tue, Sun
Usually departs from
Terminal 2

WN 1643 FAQ

How long is the WN1643 flight?
The timetable allows 1 h 10 min. St. Louis to Nashville is 437 km (272 mi).
Which days does WN1643 fly?
Three times a week: Monday, Tuesday and Sunday, based on the schedule of the last 7 days.
Which terminal does WN1643 use?
It usually leaves from Terminal 2 at St. Louis Lambert International Airport (STL). Check the flight card above for today's terminal and gate.
What other flight numbers does WN1643 have?
Also listed as SWA1643 (Southwest Airlines' ICAO code) and WN 1643.

WN1643 and St. Louis STL to Nashville BNA Flights

Other flights departing from St. Louis STL: AA1926, UA2414, DL2363, UA1257

Other flights arriving at Nashville BNA: 9E5440, MQ3973, 9E5114, WN4574

All flights connecting St. Louis STL to Nashville BNA.