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

American Airlines Seattle, WA (SEA) to Chicago, IL (ORD) reliability

Among 1,336 scheduled American Airlines flights from SEA to ORD, 69.0% arrived on time, 19.5% arrived at least 30 minutes late, and 2.0% 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
69.0%arrived on time
19.5%30+ min late
2.0%cancelled
1,336scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late19.5%
60+ minutes late10.8%
Cancelled2.0%
Average arrival+16.2 mincompleted flights

What did American Airlines SEA to ORD record?

American Airlines completed 96.9% of its scheduled reportable SEA to ORD flights in the observation window. 69.0% of all scheduled flights arrived less than 15 minutes late, while 10.8% arrived at least an hour late.

What were American Airlines SEA to ORD disruption rates?

For American Airlines SEA-to-ORD flights, 19.5% arrived at least 30 minutes late, 2.0% were cancelled, and 1.0% were diverted.

Compare all airlines on this route

What was the American Airlines SEA to ORD scheduled cohort?

The American Airlines SEA-to-ORD cohort contained 1,336 scheduled flights; 1,295 completed, 27 were cancelled, and 14 were diverted.

Not a prediction.

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