AA 1451 then AA 1879 at Charlotte
Phoenix → Charlotte → Orlando
Timetable, Charlotte time
19:22AA 1451 from Phoenix at the gate
14:13AA 1879 to Orlando leaves the gate
18 h 51 apart on the timetable, overnight
AA 1879 leaves 18 h 51 after AA 1451 arrives on the timetable: more than half a day, so not a connection we count.