F9 1101 then DL 5227 at Atlanta
Philadelphia → Atlanta → Roanoke
Timetable, Atlanta time
15:06F9 1101 from Philadelphia at the gate
13:23DL 5227 to Roanoke leaves the gate
22 h 17 apart on the timetable, overnight
DL 5227 leaves 22 h 17 after F9 1101 arrives on the timetable: more than half a day, so not a connection we count.