DL 5903 then DL 5711 at Charlotte
Indianapolis → Charlotte → New York JFK
Timetable, Charlotte time
17:30DL 5903 from Indianapolis at the gate
14:28DL 5711 to New York JFK leaves the gate
20 h 58 apart on the timetable, overnight
DL 5711 leaves 20 h 58 after DL 5903 arrives on the timetable: more than half a day, so not a connection we count.