Global Airport News
![Global Airport News](https://www.airport-suppliers.com/wp-content/uploads/2016/01/legacy/news/untitled_47.jpg)
Vienna airport operator Flughafen Wien on Wednesday revised its traffic forecasts downwards due to the economic downturn, saying it now expected a 9 percent fall in passenger numbers in 2009. Flughafen Wien had said in January it expected a 5 percent drop in passenger numbers in 2009