AA 5106 then DL 1180 at Philadelphia
Detroit → Philadelphia → Atlanta
Timetable, Philadelphia time
08:05AA 5106 from Detroit at the gate
08:00DL 1180 to Atlanta leaves the gate
23 h 55 apart on the timetable, overnight
DL 1180 leaves 23 h 55 after AA 5106 arrives on the timetable: more than half a day, so not a connection we count.