DL 5059 then DL 2398 at Atlanta
Baton Rouge → Atlanta → New York JFK
Timetable, Atlanta time
21:46DL 5059 from Baton Rouge at the gate
15:16DL 2398 to New York JFK leaves the gate
17 h 30 apart on the timetable, overnight
DL 2398 leaves 17 h 30 after DL 5059 arrives on the timetable: more than half a day, so not a connection we count.