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

American Airlines Atlanta, GA (ATL) to Miami, FL (MIA) reliability

Among 1,527 scheduled American Airlines flights from ATL to MIA, 74.4% arrived on time, 16.6% arrived at least 30 minutes late, and 0.9% 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
74.4%arrived on time
16.6%30+ min late
0.9%cancelled
1,527scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late16.6%
60+ minutes late10.6%
Cancelled0.9%
Average arrival+13.8 mincompleted flights

What did American Airlines ATL to MIA record?

American Airlines completed 99.0% of its scheduled reportable ATL to MIA flights in the observation window. 74.4% of all scheduled flights arrived less than 15 minutes late, while 10.6% arrived at least an hour late.

What were American Airlines ATL to MIA disruption rates?

For American Airlines ATL-to-MIA flights, 16.6% arrived at least 30 minutes late, 0.9% were cancelled, and 0.2% were diverted.

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What was the American Airlines ATL to MIA scheduled cohort?

The American Airlines ATL-to-MIA cohort contained 1,527 scheduled flights; 1,511 completed, 13 were cancelled, and 3 were diverted.

Not a prediction.

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