AA 3114 then UA 3441 at Charlotte
Charleston (South Carolina) → Charlotte → Washington
Timetable, Charlotte time
13:12AA 3114 from Charleston (South Carolina) at the gate
10:24UA 3441 to Washington leaves the gate
21 h 12 apart on the timetable, overnight
UA 3441 leaves 21 h 12 after AA 3114 arrives on the timetable: more than half a day, so not a connection we count.