AS1699 OntarioONT PortlandPDX
AS1699 by Alaska Airlines flies from Ontario (ONT) to Portland (PDX).
scheduled from ONT
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ONT and PDX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Ontario to Portland flights today
same route · Alaska AirlinesIf AS1699 is cancelled, these are the other Alaska Airlines nonstop flights from Ontario to Portland on the same day, with scheduled departure times in ONT local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS1699 actually runs
Pro Flight Search has tracked every published board update for AS1699 across the ONT and PDX boards: schedule changes, gate pushes and actual clocks. Combined risk score: 9.4/100. Based on airport operations, weather, and cached board history at ONT and PDX.
The verdict above is that record speaking, so it reflects how AS1699 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around AS1699? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS1699 Ontario to Portland on-time performance, measured from the ONT and PDX airport boards.
https://proflightsearch.com/flight/AS1699
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