AA 5831 then AA 3686 at Charlotte
Tri-Cities → Charlotte → Greensboro
Timetable, Charlotte time
16:41AA 5831 from Tri-Cities at the gate
16:25AA 3686 to Greensboro leaves the gate
23 h 44 apart on the timetable, overnight
AA 3686 leaves 23 h 44 after AA 5831 arrives on the timetable: more than half a day, so not a connection we count.