F9 2072 then DL 2956 at Philadelphia
Raleigh-Durham → Philadelphia → Atlanta
Timetable, Philadelphia time
16:24F9 2072 from Raleigh-Durham at the gate
15:46DL 2956 to Atlanta leaves the gate
23 h 22 apart on the timetable, overnight
DL 2956 leaves 23 h 22 after F9 2072 arrives on the timetable: more than half a day, so not a connection we count.