LJU → FRALjubljana to Frankfurt am Main

live

Direct flights from Ljubljana (LJU) to Frankfurt am Main (FRA): 7 nonstop departures observed each week across 1 airline. The median arrival is 39 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 608 km, an estimated 1 hour 17 minutes in the air. Measured by Pro Flight Search from live flight boards at Ljubljana and Frankfurt am Main. Updated 10 September 2026 at 03:09 UTC.

LJU Ljubljana heavy · +40
FRA Frankfurt am Main smooth · +0
608 km · ~1h 17m est.
dep bank 07:50–15:307x weekly
Running clean · 1 airline · 7x weekly · nonstop
73 / 100

route health from live LJU and FRA delay boards

Median arrival delay is +39 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+39 minacross the last 2 operated legs
Flight time~1h 17mestimated from route distance
Weekly departures7x1 direct airline on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Lufthansa

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

History

operated legs · board outcomes
09-09LH1459arrived+39
09-09LH1461arrived+28

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 +40 min heavy ⛅ overcast · SW 5 kt Full LJU delay board →
FRAFrankfurt am Main +0 min smooth 🌤 clear · WSW 3 kt Full FRA delay board →

Weather lens

Current conditions put the pressure at LJU and FRA: 33% 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 Ljubljana to Frankfurt am Main route actually runs

Pro Flight Search records official board updates for nonstop LJU to FRA 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 Frankfurt am Main (FRA) route reliability, measured from operated flights on official airport boards.

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

LJU to FRA questions

Is LJU–FRA running on time right now?

Mostly on schedule. The departure side at LJU is the weaker end, route health score 73/100. The airports section above carries the live status and delay window at both ends.

How long is the flight from LJU to FRA?

Great-circle distance is 608 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 73–82 min gate-to-gate on this route.

How often does LJU–FRA fly?

Lufthansa runs the route with about 21 flights a week (daily). 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 FRA, 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.