I'm on a flight to PHX tonight on a 321neo. At this point it's showing leaving to PHX about 1.15 late. When I look at the a/c previous flights a massively delayed flight from LAX gets in at MIA at 5.07PM. Then the next flight to MCO is scheduled for 5:32 PM (25 minutes on the ground) and the turn at MCO is scheduled for 20 minutes.

There could be an a/c swap although there aren't a lot of neos sitting around compared to a 738 or ceo.

Where does AA get the idea they could even get remotely close to these turn times?