Oklahoma City (OKC) to Houston (HOU) flights
Southwest Airlines flies nonstop from OKC Will Rogers World Airport to William P. Hobby Airport, with about 21 flights a week in July 2026. The 419-mile flight takes about 1h 24m gate to gate.
- Distance
- 419 mi · 674 km
- Flight time
- 1h 24m
- Airlines
- 1
- Seats filled
- 69%
Airlines flying OKC to HOU
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| Southwest Airlines | 21 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 128,950 | 1h 24m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
OKC to HOU flight schedule
7 flight numbers flew this route in August 2026, 1 of them almost daily. The first usually leaves at 7:10am and the last at 4:25pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| WN 2651Southwest Airlines | 7:10am | 8:35am | 12 | 83% |
| WN 2126Southwest Airlines | 9:05am | 10:35am | 16 | 94% |
| WN 982Southwest Airlines | 10:35am | 12:00pm | 12 | 92% |
| WN 4210Southwest Airlines | 11:40am | 1:05pm | 4 | n/a |
| WN 3048Southwest Airlines | 3:30pm | 4:55pm | 4 | n/a |
| WN 4463Southwest Airlines | 3:55pm | 5:25pm | 8 | n/a |
| WN 3049Southwest Airlines | 4:25pm | 5:50pm | 28 | 61% |
Is OKC to HOU on time?
From September 2025 to August 2026, 82% of 1,217 flights arrived within 15 minutes of schedule and 0.7% were cancelled. Flights leaving around 8am were the most punctual (99%), those around 3pm the least (70%). Most delay time was caused by late-arriving aircraft (56%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| Southwest Airlines | 1,217 | 82% | 10 min | 0.7% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 5am to 6am | 97 | 96% | |
| 6am to 7am | 109 | 95% | |
| 7am to 8am | 80 | 90% | |
| 8am to 9am | 71 | 99% | |
| 9am to 10am | 44 | 98% | |
| 10am to 11am | 80 | 88% | |
| 12pm to 1pm | 181 | 74% | |
| 1pm to 2pm | 76 | 91% | |
| 3pm to 4pm | 88 | 70% | |
| 4pm to 5pm | 92 | 73% | |
| 5pm to 6pm | 43 | 54% | |
| 6pm to 7pm | 155 | 71% | |
| 7pm to 8pm | 32 | 91% | |
| 8pm to 9pm | 32 | 78% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 106 | 11,193 | |
| September 2025 | 103 | 11,733 | |
| October 2025 | 118 | 13,172 | |
| November 2025 | 112 | 10,128 | |
| December 2025 | 116 | 10,953 | |
| January 2026 | 95 | 8,300 | |
| February 2026 | 97 | 9,566 | |
| March 2026 | 95 | 9,463 | |
| April 2026 | 93 | 10,186 | |
| May 2026 | 101 | 12,497 | |
| June 2026 | 93 | 10,687 | |
| July 2026 | 92 | 11,072 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.