AA 3671 then AA 1594 at Phoenix
Grand Junction → Phoenix → San Diego
Timetable, Phoenix time
07:49AA 3671 from Grand Junction at the gate
21:40AA 1594 to San Diego leaves the gate
13 h 51 apart on the timetable
AA 1594 leaves 13 h 51 after AA 3671 arrives on the timetable: more than half a day, so not a connection we count.