OSL → OPOOslo to Porto

live

Direct flights from Oslo (OSL) to Porto (OPO): 3 nonstop departures observed each week across 1 airline. The median arrival is 23 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 2,505 km, an estimated 3 hours 43 minutes in the air. Measured by Pro Flight Search from live flight boards at Oslo and Porto. Updated 15 September 2026 at 04:25 UTC.

OSL Oslo smooth · +0
OPO Porto busy · +20
2,505 km · ~3h 43m est.
departs 13:453x weekly
Running clean · 1 airline · 3x weekly · nonstop
87 / 100

route health from live OSL and OPO delay boards

Median arrival delay is +23 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+23 minacross the last 3 operated legs
Flight time~3h 43mestimated from route distance
Weekly departures3x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Norwegian Air Shuttle

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 days
Norwegian Air ShuttleDY

Flights DY1830 13:45 Mo We Fr

History

operated legs · board outcomes
09-14DY1830dep +30 → arr+23
09-11DY1830dep +81 → arr+77
09-09DY1830dep +3 → arr−19

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
OSLOslo +0 min smooth 🌫 overcast · S 8 kt Full OSL delay board →
OPOPorto +20 min busy ⛅ mostly cloudy · 2 kt Full OPO delay board →

Weather lens

Current conditions put the pressure at OPO: 30% odds of a 15+ minute delay and around +7 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Oslo to Porto route actually runs

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

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

OSL to OPO questions

Is OSL–OPO running on time right now?

Smooth skies ahead. The arrival side at OPO 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 OSL to OPO?

Great-circle distance is 2,505 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 207–245 min gate-to-gate on this route.

How often does OSL–OPO fly?

Norwegian Air Shuttle runs the route with about 3 flights a week (mon, wed, fri). 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 OSL 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.