ICN → CVGSeoul to Cincinnati / Covington

live

Direct flights from Seoul (ICN) to Cincinnati / Covington (CVG): 2 nonstop departures observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 3 tracked flights. The nonstop covers 10,932 km, an estimated 14 hours 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Seoul and Cincinnati / Covington. Updated 15 October 2026 at 07:21 UTC.

ICN Seoul busy · +20
CVG Cincinnati / Covington busy · +23
10,932 km · ~14h 31m est.
dep bank 22:21–22:342x weekly
Running clean · 1 airline · 2x weekly · nonstop
72 / 100

route health from live ICN and CVG delay boards

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

Median arrival+0 minacross the last 3 operated legs
Flight time~14h 31mestimated from route distance
Weekly departures2x1 direct airline on the leg

Who flies it

observed on the boards · 7 days
Singapore AirlinesSQ

Flights SQ7430 varies Mo · SQ7446 varies Sa

History

operated legs · board outcomes
10-14SQ7442arrived+0
10-12SQ7430arrived+0
10-10SQ7446arrived+0

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
ICNSeoul +20 min busy Full ICN delay board →
CVGCincinnati / Covington +23 min busy 🌤 few clouds · N 12 kt Full CVG delay board →

How the Seoul to Cincinnati / Covington route actually runs

Pro Flight Search records official board updates for nonstop ICN to CVG 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 — Seoul (ICN) to Cincinnati / Covington (CVG) route reliability, measured from operated flights on official airport boards.

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

ICN to CVG questions

Is ICN–CVG running on time right now?

Mostly on schedule. The arrival side at CVG is the weaker end, route health score 72/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ICN to CVG?

Great-circle distance is 10,932 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 802–967 min gate-to-gate on this route.

How often does ICN–CVG fly?

Singapore Airlines runs the route with about 2 flights a week (mon, sat). 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 ICN and arrival-side delay at CVG, 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.