KWJ → CJUGwangju to Jeju City

live

Direct flights from Gwangju (KWJ) to Jeju City (CJU): 35 nonstop departures observed each week across 5 airlines. 81% of the last 63 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 63 tracked flights. The nonstop covers 182 km, an estimated 44 minutes in the air. Measured by Pro Flight Search from live flight boards at Gwangju and Jeju City. Updated 7 September 2026 at 07:24 UTC.

KWJ Gwangju tracking
CJU Jeju City smooth · +0
182 km · ~0h 44m est.
dep bank 09:40–20:4535x weekly
Runs reliable · 5 airlines · 35x weekly · nonstop
81% on time

of the last 63 operated KWJ → CJU flights arrived within 15 minutes

Median arrival delay is −3 min. 0 of 63 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−3 minacross the last 63 operated legs
Flight time~0h 44mestimated from route distance
Weekly departures35x5 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 63

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Asiana AirlinesCoyne AirwaysJin AirT'way Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Asiana AirlinesOZ87% on time

Flights OZ8141 10:55 daily · OZ8143 13:55 daily · OZ8145 15:35 daily · OZ8147 19:00 daily

Coyne Airways7C88% on time

Flights 7C301 10:45 daily · 7C305 19:20 daily

Jin AirLJ50% on time

Flights LJ451 10:10 daily · LJ453 17:25 daily · LJ455 20:45 daily

T'way AirlinesTW80% on time

Flights TW901 09:40 daily · TW903 12:55 daily · TW905 16:00 daily · TW907 17:30 daily

대한항공KE93% on time

Flights KE1607 11:35 daily · KE1611 14:05 daily · KE1613 15:30 daily · KE1619 18:30 daily

History

operated legs · board outcomes
09-077C301arrived−11
09-07KE1607arrived+12
09-07KE1611arrived−2
09-07KE1613arrived+2
09-07LJ451arrived+34
09-07OZ8141arrived+0
09-07OZ8143arrived−5
09-07OZ8145arrived−6
09-07TW901arrived−19
09-07TW903arrived+3
09-07TW905arrived+6
09-067C301arrived−18
09-067C305arrived−18
09-06KE1607arrived−14
09-06KE1611arrived−6
09-06KE1613arrived−4
09-06KE1619arrived−5
09-06LJ451arrived−1
09-06LJ453arrived−8
09-06LJ455arrived+0
09-06OZ8141arrived−15
09-06OZ8143arrived−18
09-06OZ8145arrived−6
09-06OZ8147arrived−18
09-06TW901arrived−14
09-06TW903arrived−9
09-06TW905arrived+3
09-06TW907arrived−3
09-057C301arrived−10
09-057C305arrived−2
09-05KE1607arrived−14
09-05KE1611arrived−5
09-05KE1613arrived−5
09-05KE1619arrived+2
09-05LJ451arrived+1
09-05LJ453arrived+30
09-05LJ455arrived+28
09-05OZ8141arrived−9
09-05OZ8143arrived−16
09-05OZ8145arrived+0

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
KWJGwangju tracking Full KWJ delay board →
CJUJeju City +0 min smooth Full CJU delay board →

How the Gwangju to Jeju City route actually runs

Pro Flight Search records official board updates for nonstop KWJ to CJU flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — Gwangju (KWJ) to Jeju City (CJU) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/KWJ-CJU
How we measure this →

KWJ to CJU questions

Is KWJ–CJU running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from KWJ to CJU?

Great-circle distance is 182 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 43–46 min gate-to-gate on this route.

How often does KWJ–CJU fly?

5 carriers operate this route, around 119 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at KWJ and arrival-side delay at CJU, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.