F9 1147 then DL 475 at Atlanta
Philadelphia → Atlanta → Jackson (Mississippi)
Timetable, Atlanta time
20:43F9 1147 from Philadelphia at the gate
20:17DL 475 to Jackson (Mississippi) leaves the gate
23 h 34 apart on the timetable, overnight
DL 475 leaves 23 h 34 after F9 1147 arrives on the timetable: more than half a day, so not a connection we count.