How long is the WN3403 flight?

The timetable allows 3 h 10 min. Louisville to Denver is 1,644 km (1,021 mi).

What other flight numbers does WN3403 have?

Also listed as SWA3403 (Southwest Airlines' ICAO code) and WN 3403.

WN3403 Flight Status Southwest Airlines: Louisville to Denver (SWA3403)

Southwest Airlines WN 3403

Landed 19' Late

SDF Louisville

Scheduled: 06:50
Actual: 07:52

Gate: B11

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

Louisville International Airport (SDF)

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DEN Denver

Scheduled: 08:00
Actual: 08:19
Delay: 19'

Gate: C57

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

Denver International Airport (DEN)

All DEN Arrivals >

Landed 7h 30m ago 100%

SDF 07:52 DEN 08:19

1,644 km (1,021 mi) flown

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

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Distance: 1644 km / 1021 miles · Scheduled Duration: 03:10 · Actual Duration: 02:27

WN 3403 Flight Status & Schedule Southwest Airlines Louisville to Denver

Date	From	To	Departure	Arrival	Status	Details
Nov 03	SDF	DEN	07:52	08:19	Landed Late	Track >

Southwest Airlines operates WN 3403 from Louisville to Denver, a 1,644 km (1,021 mi) trip, once a week, on Tuesdays. The timetable allows 3 h 10 min; there is not enough recent history yet to say how long it usually takes. Today it left 1 h 2 min late and landed at 08:19, 19 minutes late.

< All Louisville SDF Departures All Denver DEN Arrivals >

About WN 3403

Route: Louisville International Airport SDF to Denver International Airport DEN
Distance: 1,644 km (1,021 mi)
Scheduled flight time: 3 h 10 min
Flies: Tue

WN 3403 FAQ

How long is the WN3403 flight?: The timetable allows 3 h 10 min. Louisville to Denver is 1,644 km (1,021 mi).
Which days does WN3403 fly?: Once a week, on Tuesdays, based on the schedule of the last 7 days.
What other flight numbers does WN3403 have?: Also listed as SWA3403 (Southwest Airlines' ICAO code) and WN 3403.

WN3403 and Louisville SDF to Denver DEN Flights

Other flights departing from Louisville SDF: AA1106, OO3938, YV6266, YX4622

Other flights arriving at Denver DEN: WN1207, WN2922, WN1690, WN8500

All flights connecting Louisville SDF to Denver DEN.