AA 5020 then AA 2131 at Charlotte
Toronto → Charlotte → Saint Martin
Timetable, Charlotte time
14:01AA 5020 from Toronto at the gate
08:25AA 2131 to Saint Martin leaves the gate
18 h 24 apart on the timetable, overnight
AA 2131 leaves 18 h 24 after AA 5020 arrives on the timetable: more than half a day, so not a connection we count.