WN 2149 then DL 2398 at Atlanta
Indianapolis → Atlanta → New York JFK
Timetable, Atlanta time
19:55WN 2149 from Indianapolis at the gate
15:16DL 2398 to New York JFK leaves the gate
19 h 21 apart on the timetable, overnight
DL 2398 leaves 19 h 21 after WN 2149 arrives on the timetable: more than half a day, so not a connection we count.