BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
IAH→MIA

American Airlines Houston, TX (IAH) to Miami, FL (MIA) reliability

Among 1,526 scheduled American Airlines flights from IAH to MIA, 77.1% arrived on time, 14.3% 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: American Airlines (AA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
77.1%arrived on time
14.3%30+ min late
1.3%cancelled
1,526scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late14.3%
60+ minutes late8.7%
Cancelled1.3%
Average arrival+14.5 mincompleted flights

What did American Airlines IAH to MIA record?

American Airlines completed 98.4% of its scheduled reportable IAH to MIA flights in the observation window. 77.1% of all scheduled flights arrived less than 15 minutes late, while 8.7% arrived at least an hour late.

What were American Airlines IAH to MIA disruption rates?

For American Airlines IAH-to-MIA flights, 14.3% arrived at least 30 minutes late, 1.3% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

What was the American Airlines IAH to MIA scheduled cohort?

The American Airlines IAH-to-MIA cohort contained 1,526 scheduled flights; 1,501 completed, 20 were cancelled, and 5 were diverted.

Not a prediction.

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