ARN → OPOStockholm to Porto

live

Direct flights from Stockholm (ARN) to Porto (OPO): 4 nonstop departures observed each week across 2 airlines. The median arrival is 31 minutes early. No cancellations were recorded across the 4 tracked flights. The nonstop covers 2,745 km, an estimated 4 hours 1 minutes in the air. Measured by Pro Flight Search from live flight boards at Stockholm and Porto. Updated 18 October 2026 at 19:16 UTC.

ARN Stockholm smooth · +2
OPO Porto smooth · +0
2,745 km · ~4h 01m est.
dep bank 15:15–20:154x weekly
Running clean · 2 airlines · 4x weekly · nonstop
100 / 100

route health from live ARN and OPO delay boards

Median arrival delay is −31 min. 0 of 4 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−31 minacross the last 4 operated legs
Flight time~4h 01mestimated from route distance
Weekly departures4x2 direct airlines on the leg

Who flies it

observed on the boards · 7 days
Norwegian Air ShuttleDY

Flights DY4279 varies We Sa

Ryanair LtdFR

Flights FR316 varies Tu Sa

History

operated legs · board outcomes
10-17DY4279dep +1 → arr−31
10-17FR316dep −8 → arr−39
10-14DY4279dep +1 → arr−32
10-13FR316dep −9 → arr−5

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
ARNStockholm +2 min smooth 🌤 few clouds · N 4 kt Full ARN delay board →
OPOPorto +0 min smooth 🌤 clear · NE 10 kt Full OPO delay board →

Weather lens

Current conditions put the pressure at OPO: 28% 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 →

How the Stockholm to Porto route actually runs

Pro Flight Search records official board updates for nonstop ARN to OPO 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 — Stockholm (ARN) to Porto (OPO) route reliability, measured from operated flights on official airport boards.

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

ARN to OPO questions

Is ARN–OPO running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from ARN to OPO?

Great-circle distance is 2,745 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 224–265 min gate-to-gate on this route.

How often does ARN–OPO fly?

2 carriers operate this route, around 4 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at ARN and arrival-side delay at OPO, 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.