NH1691 OsakaITM · 17:05 OitaOIT · 18:05
NH1691 by All Nippon Airways flies from Osaka (ITM) to Oita (OIT) for the Thu, Sep 24 departure.
departs ITM · on schedule
board checked 44m ago · checking again in 45s
⚖ NH1691 typically leaves +3 and lands −2. The air wins minutes back.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 −2 min · 0 cancelled · 15 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at ITM and OIT 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.
Other Osaka to Oita flights today
same route · All Nippon AirwaysIf NH1691 is cancelled, these are the other All Nippon Airways nonstop flights from Osaka to Oita on the same day, with scheduled departure times in ITM local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How NH1691 actually runs
Pro Flight Search has tracked every published board update for NH1691 across the ITM and OIT boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 13/13 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how NH1691 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 ITM and OIT published them.
Planning around NH1691? 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 — NH1691 Osaka to Oita on-time performance, measured from the ITM and OIT airport boards.
https://proflightsearch.com/flight/NH1691
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