Southwest Airlines

WN1729Washington to Houston

Name: Southwest Airlines WN1729 Washington to Houston: on-time record
Creator: TripStow
License: https://tripstow.com/notices

Southwest Airlines flight WN1729 flies from Washington (DCA) to Houston (HOU), 1,959 km. Over August 2025 to July 2026 it usually arrives right on schedule: 83% of 295 flights arrived within 15 minutes of schedule and 0.7% were cancelled (US Department of Transportation data).

On-time record, last 12 months

83%

on time (within 15 min)

11%

more than 30 min late

0.7%

cancelled

+1 min

average arrival vs schedule

Every operation of WN1729, August 2025 to July 2026: 295 flights. Source: US Bureau of Transportation Statistics, public domain.

Routes flown as WN1729

Washington (DCA) to Houston (HOU)58 flights
Baltimore (BWI) to St. Louis (STL)38 flights
Phoenix Sky Harbor (PHX) to Sacramento (SMF)36 flights
San Juan (SJU) to Orlando (MCO)33 flights
Oakland (OAK) to Long Beach (LGB)23 flights
Miami (MIA) to Baltimore (BWI)22 flights
Los Angeles (LAX) to Oakland (OAK)18 flights
Orlando (MCO) to Rochester (ROC)16 flights
Denver (DEN) to Miami (MIA)14 flights
Denver (DEN) to Wichita Eisenhower National (ICT)11 flights

Other flights from Washington to Houston

WN1021 WN1076 WN1086 WN1136 WN12 WN1201 WN1321 WN1322 WN1432 WN1433 WN1434 WN1438

More about Washington (DCA) and Houston (HOU).

Embed this on your site

A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.

Dark badge, HTML

<a href="https://tripstow.com/flights/wn1729" title="WN1729 is on time 83% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn1729.svg" alt="WN1729 is on time 83% of the time" width="360" height="88" loading="lazy"></a>

Light badge, HTML

<a href="https://tripstow.com/flights/wn1729" title="WN1729 is on time 83% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn1729.svg?theme=light" alt="WN1729 is on time 83% of the time" width="360" height="88" loading="lazy"></a>

Markdown, for forums and README files

[![WN1729 is on time 83% of the time](https://tripstow.com/badge/flights/wn1729.svg)](https://tripstow.com/flights/wn1729)

Flying soon?

Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.

Start free