AA 5585 then AA 1881 at Charlotte
Louisville → Charlotte → Kansas City
Timetable, Charlotte time
19:21AA 5585 from Louisville at the gate
17:20AA 1881 to Kansas City leaves the gate
21 h 59 apart on the timetable, overnight
AA 1881 leaves 21 h 59 after AA 5585 arrives on the timetable: more than half a day, so not a connection we count.