KL1901 AmsterdamAMS · 09:35 ViennaVIE · 11:20
KL1901 by KLM flies from Amsterdam (AMS) to Vienna (VIE) for the Tue, Oct 27 departure.
arrived at VIE · 24 min late
Where the minutes go
last 3 operations · gate push → arrivalThe bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.
The route today
live boardsWeather lens
Weather-conditioned outlook for this flight right now
Measured, 90-day sampleDriven mainly by AMS (Amsterdam), currently flying MVFR (marginal visual). For this route and airline, 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 →
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 KL1901 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 posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →
How KL1901 actually runs
Pro Flight Search has tracked every published board update for KL1901 across the AMS and VIE boards: schedule changes, gate pushes and actual clocks. Early read — pattern not clear yet. Only 2 completed legs so far: landed +24 min. Not enough to call it.
The verdict above is that record speaking, so it reflects how KL1901 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-BXO, PH-AXM.
Board clocks recorded as AMS and VIE published them.
Planning around KL1901? 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 — KL1901 Amsterdam to Vienna on-time performance, measured from the AMS and VIE airport boards.
https://proflightsearch.com/flight/KL1901
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