DL 941 then DL 2398 at Atlanta
Indianapolis → Atlanta → New York JFK
Timetable, Atlanta time
17:54DL 941 from Indianapolis at the gate
15:16DL 2398 to New York JFK leaves the gate
21 h 22 apart on the timetable, overnight
DL 2398 leaves 21 h 22 after DL 941 arrives on the timetable: more than half a day, so not a connection we count.