What are the different types of awards?
MileSAAver – The best choice when you can plan a trip in advance. These awards are subject to restrictions on seat availability and travel embargo dates, but can be claimed with fewer miles. AAnytime – AAnytime means just that: no restrictions on seat availability, provided there is an available seat in the applicable cabin, and no travel embargo dates. Upgrade – This entitles you to move up to the next class of service: from Economy to Business Class, or from Business to First Class.