AA 1039 then AA 1160 at Charlotte
Cedar Rapids → Charlotte → Philadelphia
Timetable, Charlotte time
10:18AA 1039 from Cedar Rapids at the gate
22:35AA 1160 to Philadelphia leaves the gate
12 h 17 apart on the timetable
AA 1160 leaves 12 h 17 after AA 1039 arrives on the timetable: more than half a day, so not a connection we count.