AA 574 then AA 2582 at Miami
Charlotte → Miami → Boston
Timetable, Miami time
13:09AA 574 from Charlotte at the gate
12:21AA 2582 to Boston leaves the gate
23 h 12 apart on the timetable, overnight
AA 2582 leaves 23 h 12 after AA 574 arrives on the timetable: more than half a day, so not a connection we count.