7C6121 SeoulGMP · 11:00 KaohsiungKHH
7C6121 by Jeju Air flies from Seoul (GMP) to Kaohsiung (KHH).
scheduled from GMP
Where the minutes go
last 6 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 · 6 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 Seoul to Kaohsiung flights
same route · Jeju AirIf 7C6121 is cancelled, this is the other Jeju Air nonstop flight from Seoul to Kaohsiung, with scheduled departure times in GMP 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 7C6121 actually runs
Pro Flight Search has tracked every published board update for 7C6121 across the GMP and KHH boards: schedule changes, gate pushes and actual clocks. Usually departs ~11 min late. Based on 6 confirmed departures · 4/6 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how 7C6121 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 GMP and KHH published them.
Planning around 7C6121? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: 7C6121 Seoul to Kaohsiung on-time performance, measured from the GMP and KHH airport boards.
https://proflightsearch.com/flight/7C6121
.