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Is AS1318 usually on time? Portland to St. Louis

Alaska Airlines flight 1318, PDX to STL. The same number also flies St. Louis to Portland; the figures below are for the Portland to St. Louis leg.

Window: last 90 days, about 90 flights observed. Last refreshed: 2026-10-07.

Cancelled
about 1 in 50
over the window

We have seen this flight operate, but not enough arrivals with a confirmed landing time to print a punctuality figure yet. Cancellation and aircraft facts below are from the flights we did observe.

What we have seen

These describe the last 90 days. They are not a forecast for any one departure.

Related

Frequently asked

How often is AS1318 cancelled?
Cancellations over the window: about 1 in 50, across about 90 flights observed.
What aircraft flies AS1318?
AS1318 has most often been operated by a Boeing 737 MAX 9 over the last 90 days.

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