NH117 SeattleSEA · 16:30 TokyoHND · 19:00
NH117 by All Nippon Airways flies from Seattle (SEA) to Tokyo (HND) for the Fri, Sep 11 departure.
estimated arrival at HND · local time · ~61 min from now
board checked 13m ago · checking again in 45s
Board estimate · gate and arrival times. No receiver coverage over open ocean.
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at SEA and HND 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.
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.
How NH117 actually runs
Pro Flight Search has tracked every published board update for NH117 across the SEA and HND boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed -1 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how NH117 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 SEA and HND published them.
Planning around NH117? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — NH117 Seattle to Tokyo on-time performance, measured from the SEA and HND airport boards.
https://proflightsearch.com/flight/NH117
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