AA 1709 then AA 1617 at Charlotte
Myrtle Beach → Charlotte → Phoenix
Timetable, Charlotte time
06:14AA 1709 from Myrtle Beach at the gate
20:22AA 1617 to Phoenix leaves the gate
14 h 08 apart on the timetable
AA 1617 leaves 14 h 08 after AA 1709 arrives on the timetable: more than half a day, so not a connection we count.