OZ1031 TokyoNRT SeoulICN
OZ1031 by Asiana Airlines flies from Tokyo (NRT) to Seoul (ICN).
scheduled from NRT
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at NRT and ICN 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 Tokyo to Seoul flights today
same route · Asiana AirlinesIf OZ1031 is cancelled, these are the other Asiana Airlines nonstop flights from Tokyo to Seoul on the same day, with scheduled departure times in NRT local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How OZ1031 actually runs
Pro Flight Search has tracked every published board update for OZ1031 across the NRT and ICN boards: schedule changes, gate pushes and actual clocks. Combined risk score: 50.0/100. Based on airport operations, weather, and cached board history at NRT and ICN.
The verdict above is that record speaking, so it reflects how OZ1031 operates rather than what the timetable promises. Numbers refresh as new flights operate.
Planning around OZ1031? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — OZ1031 Tokyo to Seoul on-time performance, measured from the NRT and ICN airport boards.
https://proflightsearch.com/flight/OZ1031
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