BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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STL→SFO

SkyWest Airlines St. Louis, MO (STL) to San Francisco, CA (SFO) reliability

Among 233 scheduled SkyWest Airlines flights from STL to SFO, 61.8% arrived on time, 26.2% arrived at least 30 minutes late, and 2.1% 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 SIGNALVariable
61.8%arrived on time
26.2%30+ min late
2.1%cancelled
233scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late26.2%
60+ minutes late18.0%
Cancelled2.1%
Average arrival+27.4 mincompleted flights

What did SkyWest Airlines STL to SFO record?

SkyWest Airlines completed 97.9% of its scheduled reportable STL to SFO flights in the observation window. 61.8% of all scheduled flights arrived less than 15 minutes late, while 18.0% arrived at least an hour late.

What were SkyWest Airlines STL to SFO disruption rates?

For SkyWest Airlines STL-to-SFO flights, 26.2% arrived at least 30 minutes late, 2.1% were cancelled, and 0.0% were diverted.

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What was the SkyWest Airlines STL to SFO scheduled cohort?

The SkyWest Airlines STL-to-SFO cohort contained 233 scheduled flights; 228 completed, 5 were cancelled, and 0 were diverted.

Not a prediction.

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