AA 1762 then AA 3899 at Phoenix
Denver → Phoenix → Santa Rosa
Timetable, Phoenix time
20:55AA 1762 from Denver at the gate
18:10AA 3899 to Santa Rosa leaves the gate
21 h 15 apart on the timetable, overnight
AA 3899 leaves 21 h 15 after AA 1762 arrives on the timetable: more than half a day, so not a connection we count.