AA 1235 then AA 5990 at Charlotte
Syracuse → Charlotte → Greenville
Timetable, Charlotte time
09:23AA 1235 from Syracuse at the gate
09:12AA 5990 to Greenville leaves the gate
23 h 49 apart on the timetable, overnight
AA 5990 leaves 23 h 49 after AA 1235 arrives on the timetable: more than half a day, so not a connection we count.