AA 2742 then AA 5793 at Charlotte
Chicago O'Hare → Charlotte → Charlottesville
Timetable, Charlotte time
12:09AA 2742 from Chicago O'Hare at the gate
10:25AA 5793 to Charlottesville leaves the gate
22 h 16 apart on the timetable, overnight
AA 5793 leaves 22 h 16 after AA 2742 arrives on the timetable: more than half a day, so not a connection we count.