AA 5837 then AA 1276 at Charlotte
Jacksonville (North Carolina) → Charlotte → Phoenix
Timetable, Charlotte time
16:45AA 5837 from Jacksonville (North Carolina) at the gate
16:39AA 1276 to Phoenix leaves the gate
23 h 54 apart on the timetable, overnight
AA 1276 leaves 23 h 54 after AA 5837 arrives on the timetable: more than half a day, so not a connection we count.