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

Frontier Airlines Atlanta, GA (ATL) to Houston, TX (IAH) reliability

Among 767 scheduled Frontier Airlines flights from ATL to IAH, 67.9% arrived on time, 21.6% arrived at least 30 minutes late, and 1.4% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Frontier Airlines (F9) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALVariable
67.9%arrived on time
21.6%30+ min late
1.4%cancelled
767scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late21.6%
60+ minutes late14.3%
Cancelled1.4%
Average arrival+16.7 mincompleted flights

What did Frontier Airlines ATL to IAH record?

Frontier Airlines completed 98.6% of its scheduled reportable ATL to IAH flights in the observation window. 67.9% of all scheduled flights arrived less than 15 minutes late, while 14.3% arrived at least an hour late.

What were Frontier Airlines ATL to IAH disruption rates?

For Frontier Airlines ATL-to-IAH flights, 21.6% arrived at least 30 minutes late, 1.4% were cancelled, and 0.0% were diverted.

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What was the Frontier Airlines ATL to IAH scheduled cohort?

The Frontier Airlines ATL-to-IAH cohort contained 767 scheduled flights; 756 completed, 11 were cancelled, and 0 were diverted.

Not a prediction.

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