AA 2870 then AA 5054 at Charlotte
Fort Lauderdale → Charlotte → Burlington
Timetable, Charlotte time
19:39AA 2870 from Fort Lauderdale at the gate
19:25AA 5054 to Burlington leaves the gate
23 h 46 apart on the timetable, overnight
AA 5054 leaves 23 h 46 after AA 2870 arrives on the timetable: more than half a day, so not a connection we count.