LJU → ATHLjubljana to Athens

live

Direct flights from Ljubljana (LJU) to Athens (ATH): 3 nonstop departures observed each week across 1 airline. The median arrival is 10 minutes late. No cancellations were recorded across the 1 tracked flight. The nonstop covers 1,207 km, an estimated 2 hours 3 minutes in the air. Measured by Pro Flight Search from live flight boards at Ljubljana and Athens. Updated 20 September 2026 at 00:08 UTC.

LJU Ljubljana smooth · +0
ATH Athens smooth · +0
1,207 km · ~2h 03m est.
departs 15:103x weekly
Running clean · 1 airline · 3x weekly · nonstop
100 / 100

route health from live LJU and ATH delay boards

Median arrival delay is +10 min. 0 of 1 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+10 minacross the last 1 operated legs
Flight time~2h 03mestimated from route distance
Weekly departures3x1 direct airline on the leg

Who flies it

observed on the boards · 7 days
Aegean AirlinesA3

Flights A3791 varies Tu Fr Su

History

operated legs · board outcomes
09-18A3791dep +11 → arr+10

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
LJULjubljana +0 min smooth 🌤 clear · SW 1 kt Full LJU delay board →
ATHAthens +0 min smooth 🌤 few clouds · WNW 3 kt Full ATH delay board →

Weather lens

Current conditions put the pressure at ATH: 49% odds of a 15+ minute delay and around +15 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Ljubljana to Athens route actually runs

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

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

LJU to ATH questions

Is LJU–ATH 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 LJU to ATH?

Great-circle distance is 1,207 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 115–133 min gate-to-gate on this route.

How often does LJU–ATH fly?

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