OSL → ATHOslo to Athens

live

Direct flights from Oslo (OSL) to Athens (ATH): 3 nonstop departures observed each week across 1 airline. The median arrival is 30 minutes late. No cancellations were recorded across the 3 tracked flights. The nonstop covers 2,635 km, an estimated 3 hours 53 minutes in the air. Measured by Pro Flight Search from live flight boards at Oslo and Athens. Updated 12 November 2026 at 21:08 UTC.

OSL Oslo disrupted · +130
ATH Athens smooth · +4
2,635 km · ~3h 53m est.
departs 12:203x weekly
Under pressure · 1 airline · 3x weekly · nonstop
46 / 100

route health from live OSL and ATH delay boards

Median arrival delay is +30 min. 0 of 3 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+30 minacross the last 3 arrivals
Flight time~3h 53mestimated 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
Aegean 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 days
Aegean AirlinesA3

Flights A3757 12:20 Tu Th Su

History

operated legs · board outcomes
11-12A3757dep +80 → arr+140
11-10A3757dep +35 → arr+20
11-08A3757dep +18 → arr+30

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 +130 min disrupted 🌤 scattered clouds · W 4 kt Full OSL delay board →
ATHAthens +4 min smooth 🌤 few clouds · SSW 14 kt Full ATH delay board →

Weather lens

Conditions are tightest at ATH: a 41% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +12 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Oslo to Athens route actually runs

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

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

OSL to ATH questions

Is OSL–ATH running on time right now?

Significant delay risk. The departure side at OSL is the weaker end, route health score 46/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from OSL to ATH?

Great-circle distance is 2,635 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 216–256 min gate-to-gate on this route.

How often does OSL–ATH fly?

Aegean Airlines runs the route with about 3 flights a week (sun, tue, thu). 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 ATH, 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.