A Southwest passenger looks at a marquee of departure and arriving flights at San Jose International Airport in San Jose, Calif., Monday, April 4, 2011. Southwest Airlines expected to cancel 70 more ... more 
A Southwest passenger looks at a marquee of departure and arriving flights at San Jose International Airport in San Jose, Calif., Monday, April 4, 2011. Southwest Airlines expected to cancel 70 more flights, or 2 percent of its Monday schedule, as it inspected older planes for cracks in the fuselage. less 
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Associated Press | Photo By Paul Sakuma
Mon, Apr 4, 2011 2:25 PM EDT