I took advantage of the American Airlines double miles offer to Asia Feb 2014. In fact, I was American Airlines Platinum so I managed to get triple miles.(They refused giving me double the double). They are now offering the double miles after registration for the offer on American Airlines to their Asian stops. My Narita Japan trip from Dallas netted me 7,000+ miles x 3 (triple) in each direction or 42,000 miles! Plus, My connecting flight Miami to Dallas double miles.