DL 5059 then DL 520 at Atlanta
Baton Rouge → Atlanta → New York LaGuardia
Timetable, Atlanta time
21:46DL 5059 from Baton Rouge at the gate
21:30DL 520 to New York LaGuardia leaves the gate
23 h 44 apart on the timetable, overnight
DL 520 leaves 23 h 44 after DL 5059 arrives on the timetable: more than half a day, so not a connection we count.