AA 1051 then AA 5416 at Charlotte
Chicago O'Hare → Charlotte → Atlanta (ATL)
Timetable, Charlotte time
00:09AA 1051 from Chicago O'Hare at the gate
12:15AA 5416 to Atlanta (ATL) leaves the gate
12 h 06 apart on the timetable
AA 5416 leaves 12 h 06 after AA 1051 arrives on the timetable: more than half a day, so not a connection we count.