NH1831 AkitaAXT · 10:00 SapporoCTS · 11:05
NH1831 by All Nippon Airways flies from Akita (AXT) to Sapporo (CTS) for the Sun, Oct 11 departure.
arrived at CTS · 6 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 −6 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at AXT and CTS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
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 Akita to Sapporo flights today
same route · All Nippon AirwaysIf NH1831 is cancelled, this is the other All Nippon Airways nonstop flight from Akita to Sapporo on the same day, with scheduled departure times in AXT local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How NH1831 actually runs
Pro Flight Search has tracked every published board update for NH1831 across the AXT and CTS boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 12 confirmed landings · 12/12 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how NH1831 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 AXT and CTS published them.
Planning around NH1831? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — NH1831 Akita to Sapporo on-time performance, measured from the AXT and CTS airport boards.
https://proflightsearch.com/flight/NH1831
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