AS494 San AntonioSAT · 12:29 SeattleSEA · 19:53
AS494 by Alaska Airlines flies from San Antonio (SAT) to Seattle (SEA) for the Mon, Sep 14 departure.
departs SAT · on schedule
board checked 11m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SAT and SEA 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.
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.
How AS494 actually runs
Pro Flight Search has tracked every published board update for AS494 across the SAT and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 33.0/100. Based on airport operations, weather, and cached board history at SAT and SEA.
The verdict above is that record speaking, so it reflects how AS494 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationBoard clocks recorded as SAT and SEA published them.
Planning around AS494? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — AS494 San Antonio to Seattle on-time performance, measured from the SAT and SEA airport boards.
https://proflightsearch.com/flight/AS494
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