Direct flights from Jeju City (CJU) to Gonghang-ro (YNY): 7 nonstop departures observed each week across 1 airline. 40% of the last 15 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes late. No cancellations were recorded across the 15 tracked flights. The nonstop covers 543 km, an estimated 1 hour 12 minutes in the air. Measured by Pro Flight Search from live flight boards at Jeju City and Gonghang-ro. Updated 19 October 2026 at 04:22 UTC.
Today, CJU → YNY
Mon 19 Oct · local times
WE6704파라타항공45 min late
The CJU board at 13:22 shows departure at 13:10 instead of 12:25, gate 11.
Later cancelled
1.1%of 183,482 past tracked flights whose board showed 40 to 70 min late
Still to leave today
No other nonstoplast CJU to YNY departure of the day
How the Jeju City to Gonghang-ro route actually runs
Pro Flight Search records official board updates for nonstop CJU to YNY 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.
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–YNY?
Operators schedule morning departures around 08:00 from CJU. Earlier flights typically land before destination-airport delays accumulate later in the day; check the YNY delay card to confirm conditions when you'd arrive.
How long is the flight from CJU to YNY?
Great-circle distance is 543 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 68–77 min gate-to-gate on this route.
How often does CJU–YNY fly?
Thai Smile 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.
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