AA 5045 then AA 3119 at Charlotte
Toronto → Charlotte → Louisville
Timetable, Charlotte time
20:36AA 5045 from Toronto at the gate
20:19AA 3119 to Louisville leaves the gate
23 h 43 apart on the timetable, overnight
AA 3119 leaves 23 h 43 after AA 5045 arrives on the timetable: more than half a day, so not a connection we count.