AA 6245 then AA 2121 at Phoenix
Lubbock → Phoenix → Fresno
Timetable, Phoenix time
07:24AA 6245 from Lubbock at the gate
21:25AA 2121 to Fresno leaves the gate
14 h 01 apart on the timetable
AA 2121 leaves 14 h 01 after AA 6245 arrives on the timetable: more than half a day, so not a connection we count.