CJU → KIXJeju City to Osaka

live

Direct flights from Jeju City (CJU) to Osaka (KIX): 7 nonstop departures observed each week across 1 airline. 50% of the last 8 tracked 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 3 November 2026 at 20:23 UTC.

Today, CJU → KIX

Wed 4 Nov · local times
  1. 16:00 TW331Trinity Airways On schedule KIX 17:40scheduled

Checked CJU board 05:23 · KIX board 05:23

CJU Jeju City busy · +25
KIX Osaka smooth · +0
812 km · ~1h 32m est.
departs 16:007x weekly
Runs rough · 1 airline · 7x weekly · nonstop
50% on time

of the last 8 tracked 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 arrivals
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 AirlinesTW50% on time

Flights TW331 16:00 daily

History

operated legs · board outcomes
11-03TW331dep +22 → arr−7
11-02TW331dep +6 → arr−18
11-01TW331dep +60 → arr+44
10-31TW331dep +14 → arr−7
10-30TW331dep +55 → arr+42
10-29TW331dep +53 → arr+31
10-28TW331dep +54 → arr+23
10-27TW331dep +35 → arr+11

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 +25 min busy Full CJU delay board →
KIXOsaka +0 min smooth 🌤 clear · ENE 10 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?

Smooth skies ahead. The departure side at CJU is the weaker end, route health score 83/100. 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.