AA 6328 then AA 2121 at Phoenix
Durango → Phoenix → Fresno
Timetable, Phoenix time
07:42AA 6328 from Durango at the gate
21:25AA 2121 to Fresno leaves the gate
13 h 43 apart on the timetable
AA 2121 leaves 13 h 43 after AA 6328 arrives on the timetable: more than half a day, so not a connection we count.