AS304 JuneauJNU SeattleSEA
AS304 by Alaska Airlines flies from Juneau (JNU) to Seattle (SEA).
scheduled from JNU
The route today
live boardsTomorrow at Seattle
ForecastThu 12 Nov, local date
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How AS304 actually runs
Pro Flight Search has tracked every published board update for AS304 across the JNU and SEA boards: schedule changes, gate pushes and actual clocks. Combined risk score: 1.0/100. Based on airport operations, weather, and cached board history at JNU and SEA.
The verdict above is that record speaking, so it reflects how AS304 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 JNU and SEA published them.
Planning around AS304? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: AS304 Juneau to Seattle on-time performance, measured from the JNU and SEA airport boards.
https://proflightsearch.com/flight/AS304