AS3109 PascoPSC PortlandPDX · 06:16
AS3109 by Alaska Airlines flies from Pasco (PSC) to Portland (PDX) for the Sat, Oct 10 departure.
arrived at PDX · 7 min early
Where the minutes go
last 7 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The last 30 days
arrival outcome per operationmedian arrival −7 min · 0 cancelled · 8 operations tracked
The route today
live boardsHow AS3109 actually runs
Pro Flight Search has tracked every published board update for AS3109 across the PSC and PDX boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min early. Based on 8 confirmed landings · 8/8 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS3109 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 PSC and PDX published them.
Planning around AS3109? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search — AS3109 Pasco to Portland on-time performance, measured from the PSC and PDX airport boards.
https://proflightsearch.com/flight/AS3109
.