AV 32 then DL 1538 at Miami
Medellín → Miami → New York LaGuardia
Timetable, Miami time
03:35AV 32 from Medellín at the gate
15:40DL 1538 to New York LaGuardia leaves the gate
12 h 05 apart on the timetable
DL 1538 leaves 12 h 05 after AV 32 arrives on the timetable: more than half a day, so not a connection we count.