AA 3048 then DL 2347 at Miami
Nassau → Miami → New York LaGuardia
Timetable, Miami time
11:34AA 3048 from Nassau at the gate
11:23DL 2347 to New York LaGuardia leaves the gate
23 h 49 apart on the timetable, overnight
DL 2347 leaves 23 h 49 after AA 3048 arrives on the timetable: more than half a day, so not a connection we count.