Southwest reaches a labor agreement with flight attendants, who voted down a previous deal last year

Southwest Airlines has reached a tentative agreement on a new contract with union flight attendants, who have lagged behind pilots in winning pay raises from U.S. carriers. Details were not released Wednesday about the deal, covering about 20,000 attendants at the Dallas-based airline. The Southwest attendants rejected a previous deal in December that would have given them an immediate raise of 20% followed by four annual raises of 3%.