B6 749 then AA 2131 at Charlotte
Fort Lauderdale → Charlotte → Saint Martin
Timetable, Charlotte time
14:13B6 749 from Fort Lauderdale at the gate
08:25AA 2131 to Saint Martin leaves the gate
18 h 12 apart on the timetable, overnight
AA 2131 leaves 18 h 12 after B6 749 arrives on the timetable: more than half a day, so not a connection we count.