Is CPH–SEA running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 82/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Copenhagen (CPH) to Seattle (SEA) run nonstop between the two airports. The nonstop covers 7,810 km, an estimated 10 hours 31 minutes in the air.
CPH
Copenhagen
smooth · +0
SEA
Seattle
smooth · +0
7,810 km · ~10h 31m est.
Running clean · 0 airlines · nonstop
82 / 100
route health from live CPH and SEA delay boards
Flight time~10h 31mestimated from route distance
Airports right now
live boardsWeather lens
Conditions are tightest at CPH and SEA: a 33% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +4 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Copenhagen to Seattle route actually runs
Pro Flight Search records official board updates for nonstop CPH to SEA 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: Copenhagen (CPH) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/CPH-SEA
CPH to SEA questions
How long is the flight from CPH to SEA?
Great-circle distance is 7,810 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 581–699 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at CPH and arrival-side delay at SEA, 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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