BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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STS→PDX

SkyWest Airlines Santa Rosa, CA (STS) to Portland, OR (PDX) reliability

Among 552 scheduled SkyWest Airlines flights from STS to PDX, 89.9% arrived on time, 7.4% arrived at least 30 minutes late, and 0.4% were cancelled during July 2025–June 2026.

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

HISTORICAL ROUTE SIGNALLower disruption
89.9%arrived on time
7.4%30+ min late
0.4%cancelled
552scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late7.4%
60+ minutes late4.2%
Cancelled0.4%
Average arrival-4.3 mincompleted flights

What did SkyWest Airlines STS to PDX record?

SkyWest Airlines completed 99.5% of its scheduled reportable STS to PDX flights in the observation window. 89.9% of all scheduled flights arrived less than 15 minutes late, while 4.2% arrived at least an hour late.

What were SkyWest Airlines STS to PDX disruption rates?

For SkyWest Airlines STS-to-PDX flights, 7.4% arrived at least 30 minutes late, 0.4% were cancelled, and 0.2% were diverted.

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What was the SkyWest Airlines STS to PDX scheduled cohort?

The SkyWest Airlines STS-to-PDX cohort contained 552 scheduled flights; 549 completed, 2 were cancelled, and 1 were diverted.

Not a prediction.

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