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

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WN 143 Dallas to Louisville Flight Status

Southwest Airlines Flight WN143 from Dallas Love Field Airport DAL to Louisville International Airport SDF is not scheduled for today July 19th, 2026.
The last time the flight was scheduled was on April 5th, 2026.
Check the table below for WN143's most recent flight history:

WN 143 Flight Status & Schedule

Date Departure Arrival Status
Apr 05 10:48 13:18
Landed
 Track >
Mar 29 11:04 13:36
Landed
 Track >
Mar 22 10:45 13:23
Landed
 Track >
Mar 15 10:59 13:30
Landed
 Track >
Mar 08 10:53 13:26
Landed
 Track >
< All DAL Departures All SDF Arrivals >

Southwest Airlines WN 143 Dallas to Louisville Flight Information

Southwest Airlines Flight WN143 connects Dallas, United States to Louisville, United States, taking off from Dallas Love Field Airport DAL and landing at Louisville International Airport SDF.

How long is the WN143 flight from Dallas to Louisville?

The average flight time from Dallas to Louisville is 1 hour and 32 minutes. The flight distance is 1166 km / 725 miles and the average flight speed is 755 km/h / 469 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN143 Dallas to Louisville?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN143 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN143 flight?

The latest flight took off on Sunday, April 5th, 2026 with the flight status being Landed on 13:18.

How else can the flight WN143 be referenced as?

This Southwest Airlines flight can also be referenced as SWA143, WN0143, WN 143, SWA 143.

How often is flight WN143 delayed?

On average, 0% of all WN143 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WN143 flight or baggage issues?

If your WN143 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN143 Flight Tracker above for more details.

WN143 and Dallas DAL to Louisville SDF Flights

Other flights departing from Dallas DAL: WN282, WN1566, WN3234, WN2301

Other flights arriving at Louisville SDF: UA4385, NK1283, WN1008, DL3931

All flights connecting Dallas DAL to Louisville SDF.

WN143 Southwest Airlines Flight: Dallas to Louisville Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.