AS839 HonoluluHNL · 07:40 PortlandPDX · 16:12
AS839 by Alaska Airlines flies from Honolulu (HNL) to Portland (PDX) for the Thu, Sep 17 departure.
arrival expected at PDX · on schedule
board checked 11m ago · checking again in 45s
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 −5 min · 1 cancelled · 8 operations tracked
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by PDX (Portland), currently flying VFR (visual). 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.
Other Honolulu to Portland flights today
same route · Alaska AirlinesIf AS839 is cancelled, these are the other Alaska Airlines nonstop flights from Honolulu to Portland on the same day, with scheduled departure times in HNL local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How AS839 actually runs
Pro Flight Search has tracked every published board update for AS839 across the HNL and PDX boards: schedule changes, gate pushes and actual clocks. Usually lands ~5 min early. Based on 7 confirmed landings · 7/7 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how AS839 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N361HA, N220HA, N230HA, N215HA.
Board clocks recorded as HNL and PDX published them.
Planning around AS839? 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 — AS839 Honolulu to Portland on-time performance, measured from the HNL and PDX airport boards.
https://proflightsearch.com/flight/AS839
.