AA 2870 then AA 2131 at Charlotte
Fort Lauderdale → Charlotte → Saint Martin
Timetable, Charlotte time
19:39AA 2870 from Fort Lauderdale at the gate
08:25AA 2131 to Saint Martin leaves the gate
12 h 46 apart on the timetable, overnight
AA 2131 leaves 12 h 46 after AA 2870 arrives on the timetable: more than half a day, so not a connection we count.