AA 2209 then AA 5670 at Charlotte
Santa Ana → Charlotte → Lexington
Timetable, Charlotte time
15:02AA 2209 from Santa Ana at the gate
14:49AA 5670 to Lexington leaves the gate
23 h 47 apart on the timetable, overnight
AA 5670 leaves 23 h 47 after AA 2209 arrives on the timetable: more than half a day, so not a connection we count.