KE1178 Jeju CityCJU · 10:50 SeoulGMP · 12:05
KE1178 by 대한항공 flies from Jeju City (CJU) to Seoul (GMP).
scheduled from CJU
⚖ KE1178 typically leaves +39 and lands +10. 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 +10 min · 0 cancelled · 10 operations tracked
The route today
live boardsWhen it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Jeju City to Seoul flights today
same route · 대한항공If KE1178 is cancelled, these are the other 대한항공 nonstop flights from Jeju City to Seoul on the same day, with scheduled departure times in CJU local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How KE1178 actually runs
Pro Flight Search has tracked every published board update for KE1178 across the CJU and GMP boards: schedule changes, gate pushes and actual clocks. Usually lands ~10 min late. Based on 10 confirmed landings · 7/10 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 KE1178 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 GMP published them.
Planning around KE1178? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search: KE1178 Jeju City to Seoul on-time performance, measured from the CJU and GMP airport boards.
https://proflightsearch.com/flight/KE1178
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