Is IAD–ARN running on time right now?
Smooth skies ahead. The departure side at IAD is the weaker end, route health score 91/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Washington (IAD) to Stockholm (ARN) run nonstop between the two airports. The nonstop covers 6,630 km, an estimated 9 hours 0 minutes in the air.
IAD
Washington
smooth · +13
ARN
Stockholm
smooth · +0
6,630 km · ~9h 00m est.
Running clean · 0 airlines · nonstop
91 / 100
route health from live IAD and ARN delay boards
Flight time~9h 00mestimated from route distance
Airports right now
live boardsWeather lens
Current conditions put the pressure at IAD: 25% odds of a 15+ minute delay and around +3 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Washington to Stockholm route actually runs
Pro Flight Search records official board updates for nonstop IAD to ARN 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 — Washington (IAD) to Stockholm (ARN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IAD-ARN
IAD to ARN questions
How long is the flight from IAD to ARN?
Great-circle distance is 6,630 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 498–598 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at IAD and arrival-side delay at ARN, 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.
.