AA 3336 then AA 1763 at Charlotte
Greensboro → Charlotte → Des Moines
Timetable, Charlotte time
09:34AA 3336 from Greensboro at the gate
08:40AA 1763 to Des Moines leaves the gate
23 h 06 apart on the timetable, overnight
AA 1763 leaves 23 h 06 after AA 3336 arrives on the timetable: more than half a day, so not a connection we count.