Southwest Airlines WN646 Flight Status Today

Domestic flight Southwest Airlines WN646 takes off from Nashville (BNA) United States to Louisville (SDF) United States. It's operated by Southwest Airlines. The plane leaves Nashville International Airport at 18:50 28 February 2026 America/Chicago. The flight is expected to land at Louisville International Airport-Standiford Field at 20:55 28 February 2026 America/New_York. The flight will last about 1 hours 5 minutes.

Current status of WN646 is Scheduled On time Estimated Depart in 5 hours, 9 minutes

WN646 - SWA646 Southwest Airlines (WN)
BNA Nashville United States
Flight BNA to SDF
SDF Louisville United States
Scheduled On time Estimated Depart in 5 hours, 9 minutes
Departure Nashville International Airport
IATA: BNAICAO: KBNA
Scheduled 18:50 28 February 2026
Estimated 18:50 28 February 2026
None None
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 20:55 28 February 2026
None None
WN646 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 5 minutes
  • Flight Distance: 241 kms / 150 miles
Airline
  • Southwest Airlines
  • IATA: WN
  • ICAO: SWA
  • Operating Days: Wednesday
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: F-KAUS4
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Nashville: Saturday 2026-02-28 13:41 PM
  • Current Time in Louisville: Saturday 2026-02-28 14:41 PM

Flight routes similar to Southwest Airlines WN646

Airline Flight no Departure Arrival
Southwest Airlines WN4214
Southwest Airlines 		28/02/2026
14:00 		1 hours 1 minutes
16:00
Sun Country Airlines SY8486
Sun Country Airlines 		28/02/2026
09:40 		0 minutes
11:19
American Airlines AA9688
American Airlines 		28/02/2026
20:30 		1 hours 52 minutes
22:30

Southwest Airlines Flight WN646 FAQs

What is the scheduled flight duration for Southwest Airlines WN646 flight?

On average, nonstop flight takes 1 hour(s) 5 minutes, with the flight distance of 241 km (150 miles).

What is the current status of Southwest Airlines WN646 flight?

The current status of flight Southwest Airlines WN646 is Scheduled On time.

What type of aircraft is used for the Southwest Airlines WN646 flight?

All Southwest Airlines WN646 flights are operated using Boeing 737-700 Passenger (Scimitar Winglets) aircraft.

How many Southwest Airlines WN646 flights are operated a week?

1 flights per week. The Flight Southwest Airlines WN646 is operated on Wednesday.