AA 5350 then AA 2131 at Charlotte
Montréal → Charlotte → Saint Martin
Timetable, Charlotte time
17:14AA 5350 from Montréal at the gate
08:25AA 2131 to Saint Martin leaves the gate
15 h 11 apart on the timetable, overnight
AA 2131 leaves 15 h 11 after AA 5350 arrives on the timetable: more than half a day, so not a connection we count.