AA 1204 then AA 6058 at Charlotte
Buffalo → Charlotte → Jackson (Mississippi)
Timetable, Charlotte time
07:50AA 1204 from Buffalo at the gate
21:00AA 6058 to Jackson (Mississippi) leaves the gate
13 h 10 apart on the timetable
AA 6058 leaves 13 h 10 after AA 1204 arrives on the timetable: more than half a day, so not a connection we count.