When your anniversary points are added to your account, they are reflected in your total redeemable points. You will redeem those points the same way you redeem your other points, by click on the Redeem Points button and then making a reservation. It is not something separate you redeem.
Reserve
Atlanta Hartsfield Airport (ATL)
Dallas Love Field Airport (DAL)
Orlando Airport (MCO)
Austin-Bergstrom Airport (AUS)
Denver Airport (DEN)
Philadelphia Airport (PHL)
Hartford Airport (BDL)
Dallas Fort Worth Airport (DFW)
Phoenix Sky Harbor Airport (PHX)
Nashville Airport (BNA)
Newark Liberty Airport (EWR)
Pittsburgh Airport (PIT)
Buffalo-Niagara Airport (BUF)
Houston Hobby Airport (HOU)
Salt Lake City Airport (SLC)
Baltimore Washington Airport (BWI)
Houston George Bush Airport (IAH)
St. Louis Lambert Airport (STL)
Charlotte Douglas Airport (CLT)
Los Angeles Airport (LAX)
John Glenn Columbus Airport (CMH)
Kansas City Airport (MCI)