CJU → KIXJeju City to Osaka

live

Direct flights from Jeju City (CJU) to Osaka (KIX): 7 nonstop departures observed each week across 1 airline. 38% of the last 8 operated flights arrived within 15 minutes of schedule. The median arrival is 23 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 812 km, an estimated 1 hour 32 minutes in the air. Measured by Pro Flight Search from live flight boards at Jeju City and Osaka. Updated 24 October 2026 at 17:23 UTC.

Today, CJU → KIX

Sun 25 Oct · local times
  1. 16:00 TW331Trinity Airways Sched 16:00Departure not confirmed by the board KIX 17:40scheduled

Checked CJU board 02:23 · KIX board 02:23

CJU Jeju City disrupted · +69
KIX Osaka smooth · +12
812 km · ~1h 32m est.
departs 16:057x weekly
Runs rough · 1 airline · 7x weekly · nonstop
38% on time

of the last 8 operated CJU → KIX flights arrived within 15 minutes

Median arrival delay is +23 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+23 minacross the last 8 operated legs
Flight time~1h 32mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
T'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
T'way AirlinesTW38% on time

Flights TW331 16:05 daily

History

operated legs · board outcomes
10-24TW331dep +61 → arr+23
10-23TW331dep +35 → arr+4
10-22TW331dep +53 → arr+21
10-21TW331dep +26 → arr−6
10-20TW331dep +59 → arr+35
10-19TW331dep +17 → arr−15
10-18TW331dep +203 → arr+166
10-17TW331dep +57 → arr+25

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
CJUJeju City +69 min disrupted Full CJU delay board →
KIXOsaka +12 min smooth 🌤 mostly cloudy · ENE 6 kt Full KIX delay board →

How the Jeju City to Osaka route actually runs

Pro Flight Search records official board updates for nonstop CJU to KIX 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 — Jeju City (CJU) to Osaka (KIX) route reliability, measured from operated flights on official airport boards.

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

CJU to KIX questions

Is CJU–KIX running on time right now?

Significant delay risk. The departure side at CJU is the weaker end, route health score 46/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CJU to KIX?

Great-circle distance is 812 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 87–100 min gate-to-gate on this route.

How often does CJU–KIX fly?

T'way Airlines runs the route with about 7 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.

What does the route health score measure?

A blend of departure-side delay at CJU and arrival-side delay at KIX, 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.