Southwest Rapid Rewards members who register, book and fly four roundtrip flights (eight one-way segments) into or out of Philadelphia International Airport between April 19 and July 19, 2010, will receive Rapid Rewards A-List status through the end of the year. You must register for this promotion prior to July 19 to be eligible. A-List members get the best boarding pass number available (most likely an “A”) when they purchase their travel at least 36 hours prior to their fight. Visit http://www.southwest.com/phillyalist to register and for more information.