AA 1885 then AA 1594 at Phoenix
Pittsburgh → Phoenix → San Diego
Timetable, Phoenix time
09:28AA 1885 from Pittsburgh at the gate
21:40AA 1594 to San Diego leaves the gate
12 h 12 apart on the timetable
AA 1594 leaves 12 h 12 after AA 1885 arrives on the timetable: more than half a day, so not a connection we count.