AA 1271 then AA 1678 at Charlotte
Cincinnati → Charlotte → Phoenix
Timetable, Charlotte time
07:50AA 1271 from Cincinnati at the gate
07:20AA 1678 to Phoenix leaves the gate
23 h 30 apart on the timetable, overnight
AA 1678 leaves 23 h 30 after AA 1271 arrives on the timetable: more than half a day, so not a connection we count.