AA 2231 then AA 2822 at Miami
Cleveland → Miami → Charlotte
Timetable, Miami time
21:51AA 2231 from Cleveland at the gate
21:48AA 2822 to Charlotte leaves the gate
23 h 57 apart on the timetable, overnight
AA 2822 leaves 23 h 57 after AA 2231 arrives on the timetable: more than half a day, so not a connection we count.