AA 5984 then AA 5094 at Charlotte
Florence → Charlotte → Burlington
Timetable, Charlotte time
16:44AA 5984 from Florence at the gate
16:23AA 5094 to Burlington leaves the gate
23 h 39 apart on the timetable, overnight
AA 5094 leaves 23 h 39 after AA 5984 arrives on the timetable: more than half a day, so not a connection we count.