Take advantage of the best of both worlds — starting March 1, 2013, SPG® and SkyMiles® are taking elite travel to new heights with a revolutionary new benefit: Crossover Rewards™. Earn Starpoints® and get extra benefits when you fly with Delta; earn miles and enjoy added hotel benefits when you stay with SPG. This changes everything.
Crossover Rewards benefits are in addition to the current Starpoints and miles earned as a member of each program, making elite benefits even richer.