AA 2898 then AA 6019 at Charlotte
Jacksonville → Charlotte → Mobile
Timetable, Charlotte time
16:11AA 2898 from Jacksonville at the gate
15:45AA 6019 to Mobile leaves the gate
23 h 34 apart on the timetable, overnight
AA 6019 leaves 23 h 34 after AA 2898 arrives on the timetable: more than half a day, so not a connection we count.