KE437 SeoulICN · 19:40 JakartaCGK · 00:45
KE437 by KOREAN AIRLINES flies from Seoul (ICN) to Jakarta (CGK) for the Tue, Sep 8 departure.
departs ICN · on schedule
board checked 3m ago · checking again in 45s
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at ICN and CGK 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.
How KE437 actually runs
Pro Flight Search has tracked every published board update for KE437 across the ICN and CGK boards: schedule changes, gate pushes and actual clocks. Combined risk score: 62.0/100. Based on airport operations, weather, and cached board history at ICN and CGK.
The verdict above is that record speaking, so it reflects how KE437 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 ICN and CGK published them.
Planning around KE437? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — KE437 Seoul to Jakarta on-time performance, measured from the ICN and CGK airport boards.
https://proflightsearch.com/flight/KE437
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