AA 6258 then AA 2121 at Phoenix
Oklahoma City → Phoenix → Reno
Timetable, Phoenix time
10:14AA 6258 from Oklahoma City at the gate
08:16AA 2121 to Reno leaves the gate
22 h 02 apart on the timetable, overnight
AA 2121 leaves 22 h 02 after AA 6258 arrives on the timetable: more than half a day, so not a connection we count.