AA 5275 then DL 3158 at Charlotte
Harrisburg → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
19:34AA 5275 from Harrisburg at the gate
19:15DL 3158 to Atlanta (ATL) leaves the gate
23 h 41 apart on the timetable, overnight
DL 3158 leaves 23 h 41 after AA 5275 arrives on the timetable: more than half a day, so not a connection we count.