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

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

Among 506 scheduled Alaska Airlines flights from ORD to PDX, 71.9% arrived on time, 13.6% arrived at least 30 minutes late, and 1.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Alaska Airlines (AS) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
71.9%arrived on time
13.6%30+ min late
1.2%cancelled
506scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.6%
60+ minutes late6.1%
Cancelled1.2%
Average arrival+7.7 mincompleted flights

What did Alaska Airlines ORD to PDX record?

Alaska Airlines completed 98.8% of its scheduled reportable ORD to PDX flights in the observation window. 71.9% of all scheduled flights arrived less than 15 minutes late, while 6.1% arrived at least an hour late.

What were Alaska Airlines ORD to PDX disruption rates?

For Alaska Airlines ORD-to-PDX flights, 13.6% arrived at least 30 minutes late, 1.2% were cancelled, and 0.0% were diverted.

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What was the Alaska Airlines ORD to PDX scheduled cohort?

The Alaska Airlines ORD-to-PDX cohort contained 506 scheduled flights; 500 completed, 6 were cancelled, and 0 were diverted.

Not a prediction.

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