Which airline is most reliable for PDX (Portland) to SLC (Salt Lake City)?

We don't have enough airline-level data for the PDX to SLC route yet.

How often are flights delayed from PDX to SLC?

About 17% of flights from PDX to SLC experience delays. 83% arrive on time.

What's the average delay on PDX to SLC flights?

When flights from PDX to SLC are delayed, the average delay is approximately 47 minutes.

PDX → SLC

PDX (Portland) to SLC (Salt Lake City)

PDX (Portland) to SLC (Salt Lake City) flights arrive on time 83% of the time. The average delay is 47 minutes. Delays on this route are most often caused by weather.

Source: Bureau of Transportation Statistics. Updated March 2026.

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PDX → SLC on-time performance by month

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This route is on time most of the time. About 83% of flights arrive on schedule.

Delays on this route are most often caused by weather.

PDX Airport SLC Airport

Check the return: SLC → PDX

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Data last updated March 2026. Source: Bureau of Transportation Statistics.