AA 5585 then AA 3168 at Charlotte
Louisville → Charlotte → Oklahoma City
Timetable, Charlotte time
19:21AA 5585 from Louisville at the gate
15:40AA 3168 to Oklahoma City leaves the gate
20 h 19 apart on the timetable, overnight
AA 3168 leaves 20 h 19 after AA 5585 arrives on the timetable: more than half a day, so not a connection we count.