KL1909 AmsterdamAMS · 18:45 ViennaVIE · 20:30
KL1909 by KLM flies from Amsterdam (AMS) to Vienna (VIE) for the Thu, Oct 29 departure.
estimated arrival at VIE · local time · ~62 min from now
position updated 2m ago · checking again in 90s
Live position · flown path, last 26 min
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at AMS and VIE are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
Tomorrow on this route
ForecastAmsterdam to Vienna with KLM · Fri 30 Oct, local date
- Chance a departure is cancelled
- 1.1%0.8× usual
- Chance a departure leaves 60+ min late
- 3.0%0.9× usual
Forecast weather: 56% chance of fog at Amsterdam
Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 4 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
Other Amsterdam to Vienna flights today
same route · KLMIf KL1909 is cancelled, these are the other KLM nonstop flights from Amsterdam to Vienna on the same day, with scheduled departure times in AMS local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →
How KL1909 actually runs
Pro Flight Search has tracked every published board update for KL1909 across the AMS and VIE boards: schedule changes, gate pushes and actual clocks. Early read: no clear pattern yet. Only 1 completed leg so far: left a little late (~6 min) but landed about 11 min early. Not enough to call it.
The verdict above is that record speaking, so it reflects how KL1909 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-EXG, PH-EZE.
Board clocks recorded as AMS and VIE published them.
Planning around KL1909? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Pro Flight Search: KL1909 Amsterdam to Vienna on-time performance, measured from the AMS and VIE airport boards.
https://proflightsearch.com/flight/KL1909
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