AA 6434 then AA 6436 at Phoenix
Oklahoma City → Phoenix → Tucson
Timetable, Phoenix time
09:24AA 6434 from Oklahoma City at the gate
21:50AA 6436 to Tucson leaves the gate
12 h 26 apart on the timetable
AA 6436 leaves 12 h 26 after AA 6434 arrives on the timetable: more than half a day, so not a connection we count.