F9 1147 then DL 5258 at Atlanta
Philadelphia → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
20:43F9 1147 from Philadelphia at the gate
18:00DL 5258 to Jackson (Mississippi) leaves the gate
21 h 17 apart on the timetable, overnight
DL 5258 leaves 21 h 17 after F9 1147 arrives on the timetable: more than half a day, so not a connection we count.