AeroK AirlinesRF100% on time
live
Direct flights from Cheongju (CJJ) to Fukuoka (FUK): 14 nonstop departures observed each week across 2 airlines. 95% of the last 22 operated flights arrived within 15 minutes of schedule. The median arrival is 13 minutes early. No cancellations were recorded across the 22 tracked flights. The nonstop covers 440 km, an estimated 1 hour 4 minutes in the air. Measured by Pro Flight Search from live flight boards at Cheongju and Fukuoka. Updated 13 September 2026 at 23:52 UTC.
CJJ
Cheongju
tracking
FUK
Fukuoka
smooth · +2
440 km · ~1h 04m est.
Runs reliable · 2 airlines · 14x weekly · nonstop
95% on time
of the last 22 operated CJJ → FUK flights arrived within 15 minutes
Median arrival delay is −13 min. 0 of 22 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−13 minacross the last 22 operated legs
Flight time~1h 04mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 22
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AeroK AirlinesT’way 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 daysT’way AirTW86% on time
Flights TW225 18:20 daily
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Cheongju to Fukuoka route actually runs
Pro Flight Search records official board updates for nonstop CJJ to FUK 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 Fukuoka (FUK) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CJJ-FUK
CJJ to FUK questions
Is CJJ–FUK running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
How long is the flight from CJJ to FUK?
Great-circle distance is 440 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 61–68 min gate-to-gate on this route.
How often does CJJ–FUK fly?
2 carriers operate this route, around 21 flights a week between them. Compare carrier days and times in the airline list above.
What does the route health score measure?
A blend of departure-side delay at CJJ and arrival-side delay at FUK, 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.
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