AA 5984 then AA 1330 at Charlotte
Florence → Charlotte → Newark
Timetable, Charlotte time
16:51AA 5984 from Florence at the gate
16:25AA 1330 to Newark leaves the gate
23 h 34 apart on the timetable, overnight
AA 1330 leaves 23 h 34 after AA 5984 arrives on the timetable: more than half a day, so not a connection we count.