Southwest Airlines
WN3951Oklahoma City to Houston
Southwest Airlines flight WN3951 flies from Oklahoma City (OKC) to Houston (HOU), 675 km. Over August 2025 to July 2026 it usually arrives about 14 minutes late: 69% of 159 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)
17%
more than 30 min late
0.6%
cancelled
+14 min
average arrival vs schedule
Every operation of WN3951, August 2025 to July 2026: 159 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN3951
- Oklahoma City (OKC) to Houston (HOU)39 flights
- Tampa (TPA) to St. Louis (STL)33 flights
- Austin Bergstrom (AUS) to Phoenix Sky Harbor (PHX)21 flights
- Seattle Tacoma (SEA) to Chicago Midway (MDW)18 flights
- San Diego (SAN) to Las Vegas (LAS)11 flights
- Orlando (MCO) to Albany (ALB)9 flights
- Las Vegas (LAS) to Sacramento (SMF)8 flights
- Phoenix Sky Harbor (PHX) to Columbus (CMH)7 flights
- Albany (ALB) to Chicago Midway (MDW)4 flights
- Raleigh-durham (RDU) to St. Louis (STL)3 flights
Other flights from Oklahoma City to Houston
More about Oklahoma City (OKC) 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/wn3951" title="WN3951 is on time 69% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3951.svg" alt="WN3951 is on time 69% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/wn3951" title="WN3951 is on time 69% of the time on TripStow"><img src="https://tripstow.com/badge/flights/wn3951.svg?theme=light" alt="WN3951 is on time 69% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/wn3951)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