AA 5049 then AA 5019 at Charlotte
Indianapolis → Charlotte → Lexington
Timetable, Charlotte time
18:44AA 5049 from Indianapolis at the gate
18:07AA 5019 to Lexington leaves the gate
23 h 23 apart on the timetable, overnight
AA 5019 leaves 23 h 23 after AA 5049 arrives on the timetable: more than half a day, so not a connection we count.