How long is the WN143 flight?

The timetable allows 2 h 45 min. Dallas to Washington is 1,902 km (1,182 mi).

What other flight numbers does WN143 have?

Also listed as SWA143 (Southwest Airlines' ICAO code) and WN 143.

WN143 Flight Status Southwest Airlines: Dallas to Washington (SWA143)

WN 143 Dallas to Washington Flight Status

Not scheduled today. Latest flight: November 29th, 2025 ; recent history is in the table below.

WN 143 Flight Status & Schedule Southwest Airlines Dallas to Washington

Date	From	To	Departure	Arrival	Status	Details
Nov 29	DAL	DCA	07:13	10:32	Landed	Track >
Nov 22	DAL	DCA	07:13	10:29	Landed	Track >

Southwest Airlines' Dallas–Washington flight covers 1,902 km (1,182 mi). The timetable allows 2 h 45 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 29 November 2025, landed on time.

< All Dallas DAL Departures All Washington DCA Arrivals >

About WN 143

Route: Dallas Love Field Airport DAL to Washington Ronald Reagan National Airport DCA
Distance: 1,902 km (1,182 mi)
Scheduled flight time: 2 h 45 min

WN 143 FAQ

How long is the WN143 flight?: The timetable allows 2 h 45 min. Dallas to Washington is 1,902 km (1,182 mi).
What other flight numbers does WN143 have?: Also listed as SWA143 (Southwest Airlines' ICAO code) and WN 143.

WN143 and Dallas DAL to Washington DCA Flights

Other flights departing from Dallas DAL: WN4218, WN4259, WN4655, WN1243

Other flights arriving at Washington DCA: AA2135, AA5016, UA708, WN1903

All flights connecting Dallas DAL to Washington DCA.