Spirit Airlines says it has refunded most customers after shutdown

Spirit Airlines said it has reimbursed most customers with flight tickets after the budget carrier ceased operations . The airline is still processing a "small percentage" of customer refunds, Spirit told CBS News. Spirit announced early Saturday that it had "started an orderly wind-down of operations" after efforts to obtain a $500 million federal bailout failed. The airline pledged to automatically process refunds for any flight purchased with a credit or debit card. …