CJU → HKGJeju City to Hong Kong

live

Direct flights from Jeju City (CJU) to Hong Kong (HKG): 14 nonstop departures observed each week across 2 airlines. 75% of the last 20 operated flights arrived within 15 minutes of schedule. The median arrival is 6 minutes late. No cancellations were recorded across the 20 tracked flights. The nonstop covers 1,752 km, an estimated 2 hours 45 minutes in the air. Measured by Pro Flight Search from live flight boards at Jeju City and Hong Kong. Updated 18 August 2026 at 22:27 UTC.

CJU Jeju City smooth · +13
HKG Hong Kong smooth · +0
1,752 km · ~2h 45m est.
dep bank 07:30–21:3014x weekly
Runs mixed · 2 airlines · 14x weekly · nonstop
75% on time

of the last 20 operated CJU → HKG flights arrived within 15 minutes

Median arrival delay is +6 min. 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Search live fares for this route →
Median arrival+6 minacross the last 20 operated legs
Flight time~2h 45mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 20

Current nonstop fares

CJU → HKG · one way · economy · 1 adult

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TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
HK ExpressJin 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
HK ExpressUO75% on time

Flights UO699 07:30 daily · UO663 varies Tu Th Sa

Jin AirLJ75% on time

Flights LJ713 21:30 daily

History

operated legs · board outcomes
08-18LJ713dep +23 → arr+10
08-18UO663dep +48 → arr+21
08-18UO699dep −5 → arr−27
08-17LJ713dep +20 → arr−4
08-17UO699dep +10 → arr−21
08-16LJ713dep +26 → arr+16
08-16UO699dep +2 → arr−26
08-15LJ713dep +17 → arr+6
08-15UO663dep +24 → arr+12
08-15UO699dep +8 → arr−9
08-14LJ713dep +25 → arr−1
08-14UO699dep +58 → arr+44
08-13LJ713dep +40 → arr+18
08-13UO663dep +50 → arr+22
08-13UO699dep +7 → arr−25
08-12LJ713dep +28 → arr+8
08-12UO699dep +6 → arr−25
08-11LJ713dep +22 → arr+10
08-11UO663dep +34 → arr−7
08-11UO699dep −1 → arr−19

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 +13 min smooth Full CJU delay board →
HKGHong Kong +0 min smooth 🌤 scattered clouds · E 17 kt Full HKG delay board →

Weather lens

Current conditions put the pressure at HKG: 41% odds of a 15+ minute delay and around +9 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Jeju City to Hong Kong route actually runs

Pro Flight Search tracks every published board update for nonstop CJU to HKG flights: 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. Fares link straight to the operating airline with no markups.

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 Hong Kong (HKG) route reliability, measured from operated flights on official airport boards.

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

CJU to HKG questions

Is CJU–HKG running on time right now?

Smooth skies ahead. The departure side at CJU is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on CJU–HKG?

Operators schedule morning departures around 07:30 and evening departures around 21:30 from CJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the HKG delay card to confirm conditions when you'd arrive.

How long is the flight from CJU to HKG?

Great-circle distance is 1,752 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 154–180 min gate-to-gate on this route.

How often does CJU–HKG fly?

2 carriers operate this route, around 17 flights a week between them. Compare carrier days and times in the airline list above.