AA 3153 then AA 2131 at Charlotte
Omaha → Charlotte → Saint Martin
Timetable, Charlotte time
16:38AA 3153 from Omaha at the gate
08:25AA 2131 to Saint Martin leaves the gate
15 h 47 apart on the timetable, overnight
AA 2131 leaves 15 h 47 after AA 3153 arrives on the timetable: more than half a day, so not a connection we count.