AS1809Alaska Airlines · PDX → DEN
live · 26m ago
Route confirmed Alaska Airlines

AS1809 PortlandPDX DenverDEN

AS1809 by Alaska Airlines flies from Portland (PDX) to Denver (DEN).

Right nowNext departure today Operates daily
14:30

scheduled from PDX

The route today

live boards
PDXPortlandOn-time likelyPDX delay board →
DENDenverOn-time likelyDEN delay board →
PDX→DENevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
43%Chance of 15+ min delay
2.3%Chance of cancellation
+13 minTypical airport delay in this weather

Driven mainly by DEN (Denver), currently flying LIFR (low instrument). These figures come from both airports' records 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 →

Tomorrow on this route

Forecast

Portland to Denver with Alaska Airlines · Sat 31 Oct, local date

Outlook: about usual
Chance a departure is cancelled
0.3%2.1× usual
Chance a departure leaves 60+ min late
4.9%0.9× usual

Forecast weather: 40% chance of fog at Portland; 45% chance of fog at Denver

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Portland to Denver flights today

same route · Alaska Airlines
AS684departs 10:49
AS3145departs 14:30
AS1375departs 14:48
AS1346departs 14:51
AS466departs 17:58
AS1317departs 18:03

If AS1809 is cancelled, these are the other Alaska Airlines nonstop flights from Portland to Denver on the same day, with scheduled departure times in PDX local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AS1809 actually runs

Pro Flight Search has tracked every published board update for AS1809 across the PDX and DEN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at PDX and DEN.

The verdict above is that record speaking, so it reflects how AS1809 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Planning around AS1809? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: AS1809 Portland to Denver on-time performance, measured from the PDX and DEN airport boards.

Canonical URL
https://proflightsearch.com/flight/AS1809
How we measure this →