AA 1008 then DL 2398 at Atlanta
Dallas-Fort Worth → Atlanta → New York JFK
Timetable, Atlanta time
15:21AA 1008 from Dallas-Fort Worth at the gate
15:16DL 2398 to New York JFK leaves the gate
23 h 55 apart on the timetable, overnight
DL 2398 leaves 23 h 55 after AA 1008 arrives on the timetable: more than half a day, so not a connection we count.