BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
MIA→ORD

American Airlines Miami, FL (MIA) to Chicago, IL (ORD) reliability

Among 3,015 scheduled American Airlines flights from MIA to ORD, 69.5% arrived on time, 18.8% arrived at least 30 minutes late, and 1.9% 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 SIGNALVariable
69.5%arrived on time
18.8%30+ min late
1.9%cancelled
3,015scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late18.8%
60+ minutes late10.2%
Cancelled1.9%
Average arrival+11.8 mincompleted flights

What did American Airlines MIA to ORD record?

American Airlines completed 97.0% of its scheduled reportable MIA to ORD flights in the observation window. 69.5% of all scheduled flights arrived less than 15 minutes late, while 10.2% arrived at least an hour late.

What were American Airlines MIA to ORD disruption rates?

For American Airlines MIA-to-ORD flights, 18.8% arrived at least 30 minutes late, 1.9% were cancelled, and 1.1% were diverted.

Compare all airlines on this route

What was the American Airlines MIA to ORD scheduled cohort?

The American Airlines MIA-to-ORD cohort contained 3,015 scheduled flights; 2,925 completed, 56 were cancelled, and 34 were diverted.

Not a prediction.

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