AA 5572 then AA 893 at Charlotte
Lexington → Charlotte → Dallas-Fort Worth
Timetable, Charlotte time
15:02AA 5572 from Lexington at the gate
14:50AA 893 to Dallas-Fort Worth leaves the gate
23 h 48 apart on the timetable, overnight
AA 893 leaves 23 h 48 after AA 5572 arrives on the timetable: more than half a day, so not a connection we count.