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

United Airlines Houston, TX (IAH) to Dallas/Fort Worth, TX (DFW) reliability

Among 2,415 scheduled United Airlines flights from IAH to DFW, 74.3% arrived on time, 16.2% arrived at least 30 minutes late, and 1.7% 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 SIGNALGenerally reliable
74.3%arrived on time
16.2%30+ min late
1.7%cancelled
2,415scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late16.2%
60+ minutes late9.7%
Cancelled1.7%
Average arrival+12.4 mincompleted flights

What did United Airlines IAH to DFW record?

United Airlines completed 98.1% of its scheduled reportable IAH to DFW flights in the observation window. 74.3% of all scheduled flights arrived less than 15 minutes late, while 9.7% arrived at least an hour late.

What were United Airlines IAH to DFW disruption rates?

For United Airlines IAH-to-DFW flights, 16.2% arrived at least 30 minutes late, 1.7% were cancelled, and 0.2% were diverted.

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What was the United Airlines IAH to DFW scheduled cohort?

The United Airlines IAH-to-DFW cohort contained 2,415 scheduled flights; 2,369 completed, 41 were cancelled, and 5 were diverted.

Not a prediction.

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