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

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

Among 2,414 scheduled United Airlines flights from DFW to IAH, 75.2% arrived on time, 14.3% arrived at least 30 minutes late, and 2.0% 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
75.2%arrived on time
14.3%30+ min late
2.0%cancelled
2,414scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.3%
60+ minutes late8.0%
Cancelled2.0%
Average arrival+12.7 mincompleted flights

What did United Airlines DFW to IAH record?

United Airlines completed 97.8% of its scheduled reportable DFW to IAH flights in the observation window. 75.2% of all scheduled flights arrived less than 15 minutes late, while 8.0% arrived at least an hour late.

What were United Airlines DFW to IAH disruption rates?

For United Airlines DFW-to-IAH flights, 14.3% arrived at least 30 minutes late, 2.0% were cancelled, and 0.2% were diverted.

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What was the United Airlines DFW to IAH scheduled cohort?

The United Airlines DFW-to-IAH cohort contained 2,414 scheduled flights; 2,362 completed, 48 were cancelled, and 4 were diverted.

Not a prediction.

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