JL729 TokyoNRT JakartaCGK · 23:55
JL729 by Japan Airlines flies from Tokyo (NRT) to Jakarta (CGK).
scheduled from NRT
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at NRT 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.
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 Jakarta flights today
same route · Japan AirlinesIf JL729 is cancelled, this is the other Japan Airlines nonstop flight from Tokyo to Jakarta 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 JL729 actually runs
Pro Flight Search has tracked every published board update for JL729 across the NRT 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 NRT and CGK.
The verdict above is that record speaking, so it reflects how JL729 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 NRT and CGK published them.
Planning around JL729? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — JL729 Tokyo to Jakarta on-time performance, measured from the NRT and CGK airport boards.
https://proflightsearch.com/flight/JL729
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