7C166 Jeju CityCJU · 15:55 SeoulICN · 17:10
7C166 by Coyne Airways flies from Jeju City (CJU) to Seoul (ICN).
scheduled from CJU
Where the minutes go
last 4 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at CJU 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 Jeju City to Seoul flights
same route · Coyne AirwaysIf 7C166 is cancelled, these are the other Coyne Airways nonstop flights from Jeju City to Seoul, with scheduled departure times in CJU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How 7C166 actually runs
Pro Flight Search has tracked every published board update for 7C166 across the CJU and ICN boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 4 confirmed landings · 3/4 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 7C166 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 CJU and ICN published them.
Planning around 7C166? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — 7C166 Jeju City to Seoul on-time performance, measured from the CJU and ICN airport boards.
https://proflightsearch.com/flight/7C166
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