CJJ → OKACheongju to Naha

live

Direct flights from Cheongju (CJJ) to Naha (OKA) run nonstop between the two airports. The nonstop covers 1,170 km, an estimated 2 hours 0 minutes in the air.

CJJ Cheongju tracking

OKA Naha smooth · +6

1,170 km · ~2h 00m est.

Running clean · 0 airlines · nonstop

90 / 100

route health from live CJJ and OKA delay boards

Flight time~2h 00mestimated from route distance

Airports right now

live boards

CJJCheongju tracking Full CJJ delay board →

OKANaha +6 min smooth 🌤 few clouds · N 9 kt Full OKA delay board →

How the Cheongju to Naha route actually runs

Pro Flight Search records official board updates for nonstop CJJ to OKA 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 — Cheongju (CJJ) to Naha (OKA) route reliability, measured from operated flights on official airport boards.

Canonical URL

https://proflightsearch.com/search-flights/CJJ-OKA

How we measure this →

CJJ to OKA questions

Is CJJ–OKA running on time right now?

Smooth skies ahead. The arrival side at OKA is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from CJJ to OKA?

Great-circle distance is 1,170 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 113–130 min gate-to-gate on this route.

What does the route health score measure?

A blend of departure-side delay at CJJ and arrival-side delay at OKA, 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.