Confused about what counts as Flagship.
I'm looking at an AA LAX-BOS flight in J on their three-cabin aircraft and do I have this right that the same seat on the same flight can be Flagship if I pay cash and not Flagship if I pay in miles? I'm trying to figure this out for whether or not I have Flagship lounge access, I'd get to AA early if I have Flagship lounge access but I'd rather just go later if I'm only going to have Admirals Club access.
This is the cash vs miles for what I'm looking at.