AA 3299 then AA 2121 at Phoenix
Burbank → Phoenix → Reno
Timetable, Phoenix time
11:46AA 3299 from Burbank at the gate
08:16AA 2121 to Reno leaves the gate
20 h 30 apart on the timetable, overnight
AA 2121 leaves 20 h 30 after AA 3299 arrives on the timetable: more than half a day, so not a connection we count.