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

American Airlines Chicago, IL (ORD) to Atlanta, GA (ATL) reliability

Among 689 scheduled American Airlines flights from ORD to ATL, 63.1% arrived on time, 27.0% arrived at least 30 minutes late, and 3.0% 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
63.1%arrived on time
27.0%30+ min late
3.0%cancelled
689scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late27.0%
60+ minutes late15.5%
Cancelled3.0%
Average arrival+22.7 mincompleted flights

What did American Airlines ORD to ATL record?

American Airlines completed 96.7% of its scheduled reportable ORD to ATL flights in the observation window. 63.1% of all scheduled flights arrived less than 15 minutes late, while 15.5% arrived at least an hour late.

What were American Airlines ORD to ATL disruption rates?

For American Airlines ORD-to-ATL flights, 27.0% arrived at least 30 minutes late, 3.0% were cancelled, and 0.3% were diverted.

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What was the American Airlines ORD to ATL scheduled cohort?

The American Airlines ORD-to-ATL cohort contained 689 scheduled flights; 666 completed, 21 were cancelled, and 2 were diverted.

Not a prediction.

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