Passengers wait outside Bilbao airport in Loiu, northern Spain, where all flights have been cancelled on May 8, 2010. The national airport operator Aena said that a total of 673 flights had already been cancelled after the spread of the ash cloud from an Icelandic volcano affected a total of 19 airports in the north of the country. AFP PHOTO/RAFA RIVAS (Photo credit should read RAFA RIVAS/AFP via Getty Images)
Getty Images

AFP RAFA RIVAS