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

Alaska Airlines Chicago, IL (ORD) to San Diego, CA (SAN) reliability

Among 688 scheduled Alaska Airlines flights from ORD to SAN, 66.7% arrived on time, 19.0% arrived at least 30 minutes late, and 2.3% 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 SIGNALVariable
66.7%arrived on time
19.0%30+ min late
2.3%cancelled
688scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late19.0%
60+ minutes late11.0%
Cancelled2.3%
Average arrival+12.5 mincompleted flights

What did Alaska Airlines ORD to SAN record?

Alaska Airlines completed 97.5% of its scheduled reportable ORD to SAN flights in the observation window. 66.7% of all scheduled flights arrived less than 15 minutes late, while 11.0% arrived at least an hour late.

What were Alaska Airlines ORD to SAN disruption rates?

For Alaska Airlines ORD-to-SAN flights, 19.0% arrived at least 30 minutes late, 2.3% were cancelled, and 0.1% were diverted.

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What was the Alaska Airlines ORD to SAN scheduled cohort?

The Alaska Airlines ORD-to-SAN cohort contained 688 scheduled flights; 671 completed, 16 were cancelled, and 1 were diverted.

Not a prediction.

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