AS879 HonoluluHNL · 21:44 PortlandPDX · 06:19
AS879 by Alaska Airlines flies from Honolulu (HNL) to Portland (PDX).
scheduled from HNL
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 +3 min · 0 cancelled · 13 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HNL and PDX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. 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 at Honolulu
ForecastMon 2 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.
Tomorrow at Portland
ForecastMon 2 Nov, local date
- 28% chance of fog
- Chance a departure is cancelled
- 0.5%usually 0.5%
- Chance a departure leaves 60+ min late
- 4.3%usually 4.3%
Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 240 departures a day. · 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.
Other Honolulu to Portland flights today
same route · Alaska AirlinesIf AS879 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 that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How AS879 actually runs
Pro Flight Search has tracked every published board update for AS879 across the HNL and PDX boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 10/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS879 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 HNL and PDX published them.
Planning around AS879? 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: AS879 Honolulu to Portland on-time performance, measured from the HNL and PDX airport boards.
https://proflightsearch.com/flight/AS879
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