BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AUS→IAH

United Airlines Austin, TX (AUS) to Houston, TX (IAH) reliability

Among 2,608 scheduled United Airlines flights from AUS to IAH, 74.5% arrived on time, 12.5% 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 SIGNALGenerally reliable
74.5%arrived on time
12.5%30+ min late
1.3%cancelled
2,608scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late12.5%
60+ minutes late6.4%
Cancelled1.3%
Average arrival+10.2 mincompleted flights

What did United Airlines AUS to IAH record?

United Airlines completed 98.7% of its scheduled reportable AUS to IAH flights in the observation window. 74.5% of all scheduled flights arrived less than 15 minutes late, while 6.4% arrived at least an hour late.

What were United Airlines AUS to IAH disruption rates?

For United Airlines AUS-to-IAH flights, 12.5% arrived at least 30 minutes late, 1.3% were cancelled, and 0.0% were diverted.

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What was the United Airlines AUS to IAH scheduled cohort?

The United Airlines AUS-to-IAH cohort contained 2,608 scheduled flights; 2,574 completed, 33 were cancelled, and 1 were diverted.

Not a prediction.

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