AA 2301 then AA 1711 at Philadelphia
Phoenix → Philadelphia → Jacksonville
Timetable, Philadelphia time
05:41AA 2301 from Phoenix at the gate
18:35AA 1711 to Jacksonville leaves the gate
12 h 54 apart on the timetable
AA 1711 leaves 12 h 54 after AA 2301 arrives on the timetable: more than half a day, so not a connection we count.