AA 1831 then AA 5895 at Charlotte
Key West → Charlotte → Montgomery
Timetable, Charlotte time
16:14AA 1831 from Key West at the gate
15:35AA 5895 to Montgomery leaves the gate
23 h 21 apart on the timetable, overnight
AA 5895 leaves 23 h 21 after AA 1831 arrives on the timetable: more than half a day, so not a connection we count.