AA 2623 then AA 2799 at Charlotte
Columbus (Ohio) → Charlotte → Baltimore
Timetable, Charlotte time
21:55AA 2623 from Columbus (Ohio) at the gate
21:46AA 2799 to Baltimore leaves the gate
23 h 51 apart on the timetable, overnight
AA 2799 leaves 23 h 51 after AA 2623 arrives on the timetable: more than half a day, so not a connection we count.