LUX → LJULuxembourg to Ljubljana

live

Direct flights from Luxembourg (LUX) to Ljubljana (LJU): 2 nonstop departures observed each week across 1 airline. The median arrival is 4 minutes early. No cancellations were recorded across the 2 tracked flights. The nonstop covers 721 km, an estimated 1 hour 25 minutes in the air. Measured by Pro Flight Search from live flight boards at Luxembourg and Ljubljana. Updated 14 September 2026 at 13:08 UTC.

LUX Luxembourg smooth · +10
LJU Ljubljana smooth · +0
721 km · ~1h 25m est.
departs 14:452x weekly
Running clean · 1 airline · 2x weekly · nonstop
93 / 100

route health from live LUX and LJU delay boards

Median arrival delay is −4 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 2 operated legs
Flight time~1h 25mestimated from route distance
Weekly departures2x1 direct airline on the leg

Who flies it

observed on the boards · 7 days
LuxairLG

Flights LG5681 varies Th Su

History

operated legs · board outcomes
09-13LG5681dep −7 → arr−16
09-10LG5681dep −2 → arr−4

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
LUXLuxembourg +10 min smooth ⛅ mostly cloudy · WNW 7 kt Full LUX delay board →
LJULjubljana +0 min smooth 🌤 few clouds · ESE 5 kt Full LJU delay board →

Weather lens

Current conditions put the pressure at LUX: 41% odds of a 15+ minute delay and around +11 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Luxembourg to Ljubljana route actually runs

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

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

LUX to LJU questions

Is LUX–LJU running on time right now?

Smooth skies ahead. The departure side at LUX is the weaker end, route health score 93/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from LUX to LJU?

Great-circle distance is 721 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 81–92 min gate-to-gate on this route.

How often does LUX–LJU fly?

Luxair runs the route with about 2 flights a week (sun, 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 LUX and arrival-side delay at LJU, 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.