Flight profile · SkyWest Airlines
OO5531
Oklahoma City (OKC) to Houston (IAH) · scheduled 1:45 PM – 3:25 PM
How OO5531 performs
370 operations, 2025-05-22 to 2026-06-30.
Source: US DOT Bureau of Transportation Statistics · 370 operations between 2025-05-22 to 2026-06-30
Against the rest of the route
| On time | Cancelled | Median delay | Severe | Flights | |
|---|---|---|---|---|---|
| OO5531 | 82.5% | 0.54% | -10 min | 7.1% | 370 |
| SkyWest Airlines on OKC → IAH | 82.4% | 1.30% | -8 min | 6.9% | 2,609 |
| All OKC → IAH flights | 82.2% | 1.25% | -8 min | 7.0% | 2,951 |
Source: FlyerIntel analysis of US DOT BTS data · 2025-05-22 to 2026-06-30
Other routes OO5531 has flown
A flight number is a slot in a schedule, and carriers reassign it. These are the other city pairs this number served in the analysis period.
| Route | Operated | Flights | On time |
|---|---|---|---|
| ORD→LEX Chicago to Lexington | 2025-10-01 – 2025-10-25 | 25 | — |
| MLI→ORD Moline to Chicago | 2025-09-25 – 2025-09-25 | 1 | — |
| IAH→LFT Houston to Lafayette | 2025-05-01 – 2025-05-21 | 18 | — |
| OMA→ORD Omaha to Chicago | 2025-05-03 – 2025-05-17 | 3 | — |
| SMF→SFO Sacramento to San Francisco | 2025-03-30 – 2025-04-30 | 30 | — |
| ELP→ORD El Paso to Chicago | 2025-03-07 – 2025-03-29 | 21 | — |
| LAX→SBP Los Angeles to San Luis Obispo | 2025-03-05 – 2025-03-05 | 1 | — |
| IAH→XNA Houston to Fayetteville/Springdale/Rogers | 2025-02-14 – 2025-02-28 | 3 | — |
| TUS→ORD Tucson to Chicago | 2025-01-09 – 2025-02-10 | 25 | — |
| RDM→LAX Redmond to Los Angeles | 2024-12-20 – 2025-01-06 | 18 | — |
| MAF→IAH Midland to Houston | 2024-10-28 – 2024-12-03 | 31 | — |
| ORD→CID Chicago to Cedar Rapids | 2023-10-30 – 2024-10-26 | 176 | 83.7% |
| PSP→SFO Palm Springs to San Francisco | 2024-05-24 – 2024-08-18 | 83 | — |
| TUL→IAH Tulsa to Houston | 2024-03-07 – 2024-05-22 | 76 | — |
| SFO→RDM San Francisco to Redmond | 2023-10-01 – 2023-10-22 | 4 | — |
| DEN→XNA Denver to Fayetteville/Springdale/Rogers | 2023-07-01 – 2023-09-28 | 90 | 86.7% |
Because the same number has served different journeys, the statistics above describe only the route OO5531 currently operates. Blending them would produce an average of two different flights.
Data and methodology
Calculated by FlyerIntel from 370 records of OO5531 operating OKC → IAH, published by the US DOT Bureau of Transportation Statistics. A flight counts as delayed when it arrives 15 or more minutes after schedule. Cancelled and diverted flights are excluded from the on-time rate and reported separately. Flight numbers are resolved as carrier plus number plus route, because the same number serves different routes over time.