DL 620 then DL 6063 at JFK
Cancún → New York → Lima
Timetable, New York time
17:48DL 620 from Cancún at the gate
12:50DL 6063 to Lima leaves the gate
19 h 02 apart on the timetable, overnight
DL 6063 leaves 19 h 02 after DL 620 arrives on the timetable: more than half a day, so not a connection we count.