KPO → CJUPohang to Jeju City

live

Direct flights from Pohang (KPO) to Jeju City (CJU): 7 nonstop departures observed each week across 1 airline. 80% of the last 15 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes early. No cancellations were recorded across the 15 tracked flights. The nonstop covers 384 km, an estimated 1 hour 0 minutes in the air. Measured by Pro Flight Search from live flight boards at Pohang and Jeju City. Updated 14 October 2026 at 04:24 UTC.

Today, KPO → CJU

Wed 14 Oct · local times
  1. · LJ435진에어 Departed Landed 11:28 −7
  2. · LJ437진에어 On schedule CJU 15:05scheduled

Checked CJU board 13:24

KPO Pohang tracking
CJU Jeju City smooth · +13
384 km · ~1h 00m est.
dep bank 11:35–15:057x weekly
Runs reliable · 1 airline · 7x weekly · nonstop
80% on time

of the last 15 operated KPO → CJU flights arrived within 15 minutes

Median arrival delay is −3 min. 0 of 15 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−3 minacross the last 15 operated legs
Flight time~1h 00mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 15

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 AirLJ80% on time

Flights LJ435 11:35 daily · LJ437 15:05 daily

History

operated legs · board outcomes
10-14LJ435arrived−7
10-13LJ435arrived−5
10-13LJ437arrived−10
10-12LJ435arrived+44
10-12LJ437arrived+48
10-11LJ435arrived−6
10-11LJ437arrived+8
10-10LJ435arrived−1
10-10LJ437arrived+20
10-09LJ435arrived−5
10-09LJ437arrived−13
10-08LJ435arrived+3
10-08LJ437arrived+6
10-07LJ435arrived−3
10-07LJ437arrived−7

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
KPOPohang tracking Full KPO delay board →
CJUJeju City +13 min smooth Full CJU delay board →

How the Pohang to Jeju City route actually runs

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

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

KPO to CJU questions

Is KPO–CJU running on time right now?

Smooth skies ahead. The arrival side at CJU is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from KPO to CJU?

Great-circle distance is 384 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 57–63 min gate-to-gate on this route.

How often does KPO–CJU 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.

What does the route health score measure?

A blend of departure-side delay at KPO 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.