AA 1619 then AA 5506 at Charlotte
Kansas City → Charlotte → Memphis
Timetable, Charlotte time
14:16AA 1619 from Kansas City at the gate
12:22AA 5506 to Memphis leaves the gate
22 h 06 apart on the timetable, overnight
AA 5506 leaves 22 h 06 after AA 1619 arrives on the timetable: more than half a day, so not a connection we count.