Perhaps as a “welcome gift” to British Airways’ new OpenSkies airline that flies between New York and Paris, American AAdvantage members can earn double or triple miles for flights from New York (JFK) to Paris (CDG) completed by Sept. 1, 2008. You must book a nonstop flight on American Airlines JFK-CDG by Aug. 25. Double miles can be earned for full-fare coach tickets (Y or B) and triple miles can be earned for business class tickets (J, D or I). To participate, AAdvantage members must register prior to travel using promotion code CDG3X. Visit http://www.aa.com/enroll