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

American Airlines Philadelphia, PA (PHL) to Chicago, IL (ORD) reliability

Among 2,923 scheduled American Airlines flights from PHL to ORD, 69.9% arrived on time, 18.6% arrived at least 30 minutes late, and 3.9% 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
69.9%arrived on time
18.6%30+ min late
3.9%cancelled
2,923scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late18.6%
60+ minutes late11.8%
Cancelled3.9%
Average arrival+15.7 mincompleted flights

What did American Airlines PHL to ORD record?

American Airlines completed 95.6% of its scheduled reportable PHL to ORD flights in the observation window. 69.9% of all scheduled flights arrived less than 15 minutes late, while 11.8% arrived at least an hour late.

What were American Airlines PHL to ORD disruption rates?

For American Airlines PHL-to-ORD flights, 18.6% arrived at least 30 minutes late, 3.9% were cancelled, and 0.5% were diverted.

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What was the American Airlines PHL to ORD scheduled cohort?

The American Airlines PHL-to-ORD cohort contained 2,923 scheduled flights; 2,794 completed, 114 were cancelled, and 15 were diverted.

Not a prediction.

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