AA 2316 then AA 5670 at Charlotte
Baltimore → Charlotte → Lexington
Timetable, Charlotte time
16:00AA 2316 from Baltimore at the gate
14:49AA 5670 to Lexington leaves the gate
22 h 49 apart on the timetable, overnight
AA 5670 leaves 22 h 49 after AA 2316 arrives on the timetable: more than half a day, so not a connection we count.