KE2066 BeijingPEK · 10:50 Jeju CityCJU · 14:25
KE2066 by KE flies from Beijing (PEK) to Jeju City (CJU) for the Fri, Sep 25 departure.
arrived at CJU · 20 min early
⚖ KE2066 typically leaves +15 and lands −20. 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 −20 min · 0 cancelled · 12 operations tracked
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at PEK and CJU 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 KE2066 actually runs
Pro Flight Search has tracked every published board update for KE2066 across the PEK and CJU boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 12 confirmed landings · 11/12 within 15 min of schedule. Pushes back late but makes up time in the air.
The verdict above is that record speaking, so it reflects how KE2066 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: HL8509.
Board clocks recorded as PEK and CJU published them.
Planning around KE2066? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — KE2066 Beijing to Jeju City on-time performance, measured from the PEK and CJU airport boards.
https://proflightsearch.com/flight/KE2066
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