LJ454 Jeju CityCJU · 14:55 GwangjuKWJ
LJ454 by Jin Air flies from Jeju City (CJU) to Gwangju (KWJ).
scheduled from CJU
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 operation0 cancelled · 14 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 Gwangju flights today
same route · Jin AirIf LJ454 is cancelled, these are the other Jin Air nonstop flights from Jeju City to Gwangju on the same day, 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 LJ454 actually runs
Pro Flight Search has tracked every published board update for LJ454 across the CJU and KWJ boards: schedule changes, gate pushes and actual clocks. Usually departs ~50 min late. Based on 14 confirmed departures · 0/14 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how LJ454 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 KWJ published them.
Planning around LJ454? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — LJ454 Jeju City to Gwangju on-time performance, measured from the CJU and KWJ airport boards.
https://proflightsearch.com/flight/LJ454
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