DL 2352 then AA 5217 at Charlotte
Detroit → Charlotte → Harrisburg
Timetable, Charlotte time
21:54DL 2352 from Detroit at the gate
21:40AA 5217 to Harrisburg leaves the gate
23 h 46 apart on the timetable, overnight
AA 5217 leaves 23 h 46 after DL 2352 arrives on the timetable: more than half a day, so not a connection we count.