AA 5984 then AA 1757 at Charlotte
Florence → Charlotte → Milwaukee
Timetable, Charlotte time
16:51AA 5984 from Florence at the gate
16:38AA 1757 to Milwaukee leaves the gate
23 h 47 apart on the timetable, overnight
AA 1757 leaves 23 h 47 after AA 5984 arrives on the timetable: more than half a day, so not a connection we count.