AA 2898 then AA 744 at Charlotte
Jacksonville → Charlotte → Baltimore
Timetable, Charlotte time
16:11AA 2898 from Jacksonville at the gate
15:50AA 744 to Baltimore leaves the gate
23 h 39 apart on the timetable, overnight
AA 744 leaves 23 h 39 after AA 2898 arrives on the timetable: more than half a day, so not a connection we count.