American AAdvantage members can earn double elite-qualifying miles and double flight miles on roundtrip, nonstop flights between Dallas/Fort Worth and Los Angeles or San Francisco through Feb. 28, 2011. Registration is required using promo code LASF2. American Airlines offers 16 flights each business day between Dallas and Los Angeles and nine flights each business day between Dallas and San Francisco. Visit http://www.insideflyer.com/link/?3629 for more information. Members will not earn bonus elite-qualifying points or segments with this offer (only EQM).