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

American Airlines Portland, OR (PDX) to Chicago, IL (ORD) reliability

Among 863 scheduled American Airlines flights from PDX to ORD, 72.1% arrived on time, 17.3% arrived at least 30 minutes late, and 1.5% 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
72.1%arrived on time
17.3%30+ min late
1.5%cancelled
863scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late17.3%
60+ minutes late9.2%
Cancelled1.5%
Average arrival+14.6 mincompleted flights

What did American Airlines PDX to ORD record?

American Airlines completed 97.3% of its scheduled reportable PDX to ORD flights in the observation window. 72.1% of all scheduled flights arrived less than 15 minutes late, while 9.2% arrived at least an hour late.

What were American Airlines PDX to ORD disruption rates?

For American Airlines PDX-to-ORD flights, 17.3% arrived at least 30 minutes late, 1.5% were cancelled, and 1.2% were diverted.

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What was the American Airlines PDX to ORD scheduled cohort?

The American Airlines PDX-to-ORD cohort contained 863 scheduled flights; 840 completed, 13 were cancelled, and 10 were diverted.

Not a prediction.

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