3
/15
Last day to qualify to get a free roundtrip Amtrak rail ticket after traveling three roundtrips or six one-way trips on Acela Express (Northwest Corridor). Registration is required.

/29
Last day to earn American AAdvantage miles on Turkish Airlines flights and to book and ticket AAdvantage award tickets on Turkish Airlines for travel completed by March 29, 2009.

/31
Last day that US Airways Dividend Miles members can Buy, Share and Gift miles at a reduced rate. Buy and Gift miles are reduced by 30 percent and Share miles are reduced by 66 percent.

Last day to earn up to 10,000 Continental OnePass miles for flying roundtrip between New York (EWR) and Hong Kong or Beijing. Registration is required.

Last day that all of your stays at any participating Hyatt Hotels & Resorts, Hyatt Place and Hyatt Summerfield Suites Hotels worldwide will count double toward tier qualification for Platinum or Diamond status in Hyatt Gold Passport.

Last day to redeem EA$Y CHOICE stamps for room credit at Econo Lodge and Rodeway Inn hotels. EA$Y CHOICE has been transitioned into the Choice Privileges rewards program.

Last day to earn up to 6,000 Starwood Preferred Guest points for staying three separate times at the same North American participating Starwood hotel. Registration is required.