AA 6097 then AA 1473 at Charlotte
Greenville-Spartanburg → Charlotte → Washington
Timetable, Charlotte time
09:55AA 6097 from Greenville-Spartanburg at the gate
22:30AA 1473 to Washington leaves the gate
12 h 35 apart on the timetable
AA 1473 leaves 12 h 35 after AA 6097 arrives on the timetable: more than half a day, so not a connection we count.