Southwest Airlines

WN40Houston to Dallas

Name: Southwest Airlines WN40 Houston to Dallas: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN40 flies from Houston (HOU) to Dallas Love Field (DAL), 386 km. Over August 2025 to July 2026 it usually arrives about 14 minutes late: 69% of 326 flights arrived within 15 minutes of schedule and 0.6% were cancelled (US Department of Transportation data).

On-time record, last 12 months

69%

on time (within 15 min)

23%

more than 30 min late

0.6%

cancelled

+14 min

average arrival vs schedule

Every operation of WN40, August 2025 to July 2026: 326 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN40

Houston (HOU) to Dallas Love Field (DAL)207 flights
Dallas Love Field (DAL) to San Diego (SAN)26 flights
Dallas Love Field (DAL) to Pittsburgh (PIT)24 flights
Dallas Love Field (DAL) to Denver (DEN)17 flights
Dallas Love Field (DAL) to Midland (MAF)17 flights
Dallas Love Field (DAL) to Sarasota Bradenton (SRQ)14 flights
Nashville (BNA) to Washington (DCA)8 flights
Dallas Love Field (DAL) to Nashville (BNA)8 flights
Denver (DEN) to Las Vegas (LAS)2 flights
Dallas Love Field (DAL) to Omaha (OMA)1 flights

Other flights from Houston to Dallas

WN10 WN12 WN121 WN14 WN1471 WN1532 WN16 WN1600 WN1636 WN18 WN2 WN20

More about Houston (HOU) and Dallas Love Field (DAL).

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