F9 1441 then AA 2947 at O'Hare
Atlanta → Chicago → Charleston (South Carolina)
Timetable, Chicago time
12:51F9 1441 from Atlanta at the gate
11:38AA 2947 to Charleston (South Carolina) leaves the gate
22 h 47 apart on the timetable, overnight
AA 2947 leaves 22 h 47 after F9 1441 arrives on the timetable: more than half a day, so not a connection we count.