Booked an O class fare few weeks ago, along with my girlfriend, in the neighboring seat (she purchased separately but at the same time). Checked in online today (again, at the same time as my girlfriend) for my flight tomorrow and noticed that my boarding group was PriorityAAccess while hers was Group 2. I don't have any special status with American, nor travel with any great frequency. I was curious A) what this status allows me, and B) any reason why I would have gotten it while she didn't (or if she can get it now so we can board together)? Thanks.