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

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

Among 1,524 scheduled American Airlines flights from MIA to ATL, 66.9% arrived on time, 22.4% arrived at least 30 minutes late, and 0.8% 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 SIGNALVariable
66.9%arrived on time
22.4%30+ min late
0.8%cancelled
1,524scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late22.4%
60+ minutes late12.7%
Cancelled0.8%
Average arrival+20.7 mincompleted flights

What did American Airlines MIA to ATL record?

American Airlines completed 99.1% of its scheduled reportable MIA to ATL flights in the observation window. 66.9% of all scheduled flights arrived less than 15 minutes late, while 12.7% arrived at least an hour late.

What were American Airlines MIA to ATL disruption rates?

For American Airlines MIA-to-ATL flights, 22.4% arrived at least 30 minutes late, 0.8% were cancelled, and 0.1% were diverted.

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What was the American Airlines MIA to ATL scheduled cohort?

The American Airlines MIA-to-ATL cohort contained 1,524 scheduled flights; 1,510 completed, 12 were cancelled, and 2 were diverted.

Not a prediction.

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