AA 5585 then AA 744 at Charlotte
Louisville → Charlotte → Baltimore
Timetable, Charlotte time
20:41AA 5585 from Louisville at the gate
15:50AA 744 to Baltimore leaves the gate
19 h 09 apart on the timetable, overnight
AA 744 leaves 19 h 09 after AA 5585 arrives on the timetable: more than half a day, so not a connection we count.