American Airlines has introduced new functions at AA.com. According to American, the changes were made based on feedback from AAdvantage members. The enhanced booking tool enables customers to view the lowest available price three days before and three days after your original departure date via tabs across the top of the flight results page; up to 40 flight options will be displayed on the results page (more than were previously available). You can view the flight options by page, based on price — and one of our favorite options — you now have the ability to navigate either backward or forward in the booking process without having to start over. Customers can also book AAirpass travel (pre-paid travel at a fixed rate). You can visit http://www.aa.com/book to see the changes.