how many boarding groups does american airlines have?
<answer> American Airlines has 9 boarding groups. <context> American Airlines’ “Simplified” Boarding Process Now Has 9 Boarding Groups. In an attempt to better serve passengers and, you know, get things moving, airlines have been revamping their boarding processes in recent years, from Delta Air Lines employees pre-load carry-on bags to Southwest’s changes to family boarding. American will soon debut its proposed solution to this problem, by increasing the number of boarding groups to nine. Starting March 1, the airline announced it will rearrange its boarding classes to reflect the addition of its new “basic economy” fare.