German aviation security group Deutsche Flugsicherung, or DFS, Monday confirmed there will be no take-offs or landings in German airspace before 0000 GMT, due to the spread of volcanic ash.

Changes are possible at short notice, depending on weather conditions the agency said in a statement.

-By Frankfurt Bureau, Dow Jones Newswires; +49 69 29725 500; djnews.frankfurt@dowjones.com