Keflavik International Airport , Keflavik International Airport will be closed Thursday . Change in winds means Akureyri is now lingering over Iceland , leading to closures . Airports in Akureyri , Egilsstadir will stay open , as ash has n't reached that part of Akureyri . It was the worst disruption of air traffic since the September 11 terrorist attacks in the United States in 2001 . Most Spanish airports were open Thursday and should be open on Friday .
Keflavik International Airport , Keflavik International Airport will be closed Thursday . Change in winds means Akureyri is now lingering over Iceland , leading to closures . Airports in Akureyri , Egilsstadir will stay open , as ash has n't reached that part of Akureyri . Most Spanish airports were open Thursday and should be open on Friday .