KL1990 LjubljanaLJU · 14:00 AmsterdamAMS · 15:55
KL1990 by KLM flies from Ljubljana (LJU) to Amsterdam (AMS) for the Fri, Sep 18 departure.
arrived at AMS · 17 min late
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Early read, sample still buildingConditions at LJU and AMS are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days. This route's tracked sample is still thin — treat these as an early read, not a precise forecast.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Ljubljana to Amsterdam flights today
same route · KLMIf KL1990 is cancelled, this is the other KLM nonstop flight from Ljubljana to Amsterdam on the same day, with scheduled departure times in LJU local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How KL1990 actually runs
Pro Flight Search has tracked every published board update for KL1990 across the LJU and AMS boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +17 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how KL1990 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: PH-EZG.
Board clocks recorded as LJU and AMS published them.
Planning around KL1990? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — KL1990 Ljubljana to Amsterdam on-time performance, measured from the LJU and AMS airport boards.
https://proflightsearch.com/flight/KL1990
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