Passengers wait at Heathrow Airport in London, Friday, Dec. 12, 2014. London's airspace was closed today due to what authorities say was a computer failure at one of Britain's two air traffic control centres. Britain's national air traffic body says the computer problem that touched off troubles in the system has been fixed and it is in the process of returning to normal operations. (AP Photo/Vadim Ghirda) (The Associated Press)
LONDON – Britain's air traffic service says it will compensate airlines for last week's computer glitch that briefly shut down London's busy airspace.