AA 2681 then AA 3268 at Charlotte
Richmond → Charlotte → Hartford
Timetable, Charlotte time
06:25AA 2681 from Richmond at the gate
18:29AA 3268 to Hartford leaves the gate
12 h 04 apart on the timetable
AA 3268 leaves 12 h 04 after AA 2681 arrives on the timetable: more than half a day, so not a connection we count.