AS831 HonoluluHNL · 15:10 TokyoHND · 19:30
AS831 by Alaska Airlines flies from Honolulu (HNL) to Tokyo (HND) for the Sun, Nov 8 departure.
arrival expected at HND · on schedule
board checked 25m 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 −23 min · 0 cancelled · 14 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at HNL and HND 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
ForecastSun 8 Nov, local date
- 77% chance of rain
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 Tokyo
ForecastMon 9 Nov, local date
- 90% chance of rain
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.
Other Honolulu to Tokyo flights today
same route · Alaska AirlinesIf AS831 is cancelled, this is the other Alaska Airlines nonstop flight from Honolulu to Tokyo 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 AS831 actually runs
Pro Flight Search has tracked every published board update for AS831 across the HNL and HND boards: schedule changes, gate pushes and actual clocks. Usually lands ~25 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how AS831 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 HND published them.
Planning around AS831? 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: AS831 Honolulu to Tokyo on-time performance, measured from the HNL and HND airport boards.
https://proflightsearch.com/flight/AS831
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