CJU → WJUJeju City to Wonju

live

Direct flights from Jeju City (CJU) to Wonju (WJU): 7 nonstop departures observed each week across 1 airline. 6% of the last 16 operated flights arrived within 15 minutes of schedule. The median arrival is 36 minutes late. 1 of the 16 tracked flights was cancelled. The nonstop covers 457 km, an estimated 1 hour 5 minutes in the air. Measured by Pro Flight Search from live flight boards at Jeju City and Wonju. Updated 21 October 2026 at 09:21 UTC.

Today, CJU → WJU

Wed 21 Oct · local times
LJ472진에어In the air, 26 min late

Left CJU at 09:31, 26 min after its 09:05 slot.

Track LJ472 →
LJ474진에어In the air, 33 min late

Left CJU at 15:53, 33 min after its 15:20 slot.

Track LJ474 →
  1. 09:05 LJ472진에어 Left 09:31 +26 ·
  2. 15:20 LJ474진에어 Left 15:53 +33 ·

Checked CJU board 18:21

CJU Jeju City busy · +23
WJU Wonju tracking
457 km · ~1h 05m est.
dep bank 09:05–15:207x weekly
Runs rough · 1 airline · 7x weekly · nonstop
6% on time

of the last 16 operated CJU → WJU flights arrived within 15 minutes

Median arrival delay is +36 min. 1 of 16 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+36 minacross the last 16 operated legs
Flight time~1h 05mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled6.3%recent route rate · 1 of 16

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Jin Air

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
Jin AirLJ6% on time

Flights LJ472 09:05 daily · LJ474 15:20 daily

History

operated legs · board outcomes
10-21LJ472departed+26
10-21LJ474departed+33
10-20LJ472departed+30
10-20LJ474departed+52
10-19LJ472departed+31
10-19LJ474departed+38
10-18LJ472departed+76
10-18LJ474cancelledCNX
10-17LJ472departed+64
10-17LJ474departed+50
10-16LJ472departed+36
10-16LJ474departed+44
10-15LJ472departed+28
10-15LJ474departed+35
10-14LJ472departed+13
10-14LJ474departed+42

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 +23 min busy Full CJU delay board →
WJUWonju tracking Full WJU delay board →

How the Jeju City to Wonju route actually runs

Pro Flight Search records official board updates for nonstop CJU to WJU 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 Wonju (WJU) route reliability, measured from operated flights on official airport boards.

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

CJU to WJU questions

Is CJU–WJU running on time right now?

Mostly on schedule. The departure side at CJU is the weaker end, route health score 70/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CJU–WJU?

Operators schedule morning departures around 09:05 from CJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the WJU delay card to confirm conditions when you'd arrive.

How long is the flight from CJU to WJU?

Great-circle distance is 457 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 62–69 min gate-to-gate on this route.

How often does CJU–WJU fly?

Jin Air runs the route with about 14 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.