AA 2316 then AA 5275 at Charlotte
Baltimore → Charlotte → Harrisburg
Timetable, Charlotte time
16:08AA 2316 from Baltimore at the gate
15:38AA 5275 to Harrisburg leaves the gate
23 h 30 apart on the timetable, overnight
AA 5275 leaves 23 h 30 after AA 2316 arrives on the timetable: more than half a day, so not a connection we count.