Article Photos: Alaska Airlines: Operations returning to normal 5/13

  Hand-written Alaska Airlines flight numbers and destinations is shown taped to a check-in station computer monitor with an error message, Monday, Oct. 8, 2012, at Seattle-Tacoma International Airport in Seattle during a system-wide outage of the computers the airline uses to check in passengers. The airline was able to check in customers manually for a few flights, but most others were delayed or cancelled. (AP Photo/Ted S. Warren)