Southwest Airlines
WN2637Oklahoma City to Houston
Southwest Airlines flight WN2637 flies from Oklahoma City (OKC) to Houston (HOU), 675 km. Over August 2025 to July 2026 it usually arrives about 4 minutes late: 76% of 207 flights arrived within 15 minutes of schedule and 0.5% were cancelled (US Department of Transportation data).
On-time record, last 12 months
76%
on time (within 15 min)
12%
more than 30 min late
0.5%
cancelled
+4 min
average arrival vs schedule
Every operation of WN2637, August 2025 to July 2026: 207 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as WN2637
- Oklahoma City (OKC) to Houston (HOU)46 flights
- Orlando (MCO) to Houston (HOU)42 flights
- Sarasota Bradenton (SRQ) to Nashville (BNA)33 flights
- St. Louis (STL) to Washington (DCA)32 flights
- Los Angeles (LAX) to Kona (KOA)16 flights
- Las Vegas (LAS) to Columbus (CMH)13 flights
- Orlando (MCO) to St. Louis (STL)11 flights
- Oakland (OAK) to Portland (PDX)4 flights
- New Orleans (MSY) to Orlando (MCO)3 flights
- Dallas Love Field (DAL) to New Orleans (MSY)2 flights
Other flights from Oklahoma City to Houston
More about Oklahoma City (OKC) and Houston (HOU).
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