BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
IAH→OKC

United Airlines Houston, TX (IAH) to Oklahoma City, OK (OKC) reliability

Among 307 scheduled United Airlines flights from IAH to OKC, 81.1% arrived on time, 13.4% arrived at least 30 minutes late, and 1.3% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: United Airlines (UA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
81.1%arrived on time
13.4%30+ min late
1.3%cancelled
307scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.4%
60+ minutes late6.2%
Cancelled1.3%
Average arrival+1.5 mincompleted flights

What did United Airlines IAH to OKC record?

United Airlines completed 98.7% of its scheduled reportable IAH to OKC flights in the observation window. 81.1% of all scheduled flights arrived less than 15 minutes late, while 6.2% arrived at least an hour late.

What were United Airlines IAH to OKC disruption rates?

For United Airlines IAH-to-OKC flights, 13.4% arrived at least 30 minutes late, 1.3% were cancelled, and 0.0% were diverted.

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What was the United Airlines IAH to OKC scheduled cohort?

The United Airlines IAH-to-OKC cohort contained 307 scheduled flights; 303 completed, 4 were cancelled, and 0 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.