Singapore AirlinesSQ
Flights SQ7430 varies Mo Tu · SQ7440 22:37 Tu
live
Direct flights from Seoul (ICN) to Cincinnati / Covington (CVG): 3 nonstop departures observed each week across 1 airline. The median arrival is on schedule. No cancellations were recorded across the 1 tracked flight. 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 27 October 2026 at 19:03 UTC.
ICN
Seoul
busy · +19
CVG
Cincinnati / Covington
smooth · +0
10,932 km · ~14h 31m est.
Running clean · 1 airline · 3x weekly · nonstop
87 / 100
route health from live ICN and CVG delay boards
Median arrival delay is +0 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 1 arrival
Flight time~14h 31mestimated from route distance
Weekly departures3x1 direct airline on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Singapore Airlines
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 daysHistory
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 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
How we measure this →
https://proflightsearch.com/search-flights/ICN-CVG
ICN to CVG questions
Is ICN–CVG running on time right now?
Smooth skies ahead. The departure side at ICN is the weaker end, route health score 87/100. 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 3 flights a week (mon, tue). 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.
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