AA 3873 then AA 3430 at Phoenix
Monterey → Phoenix → Eugene
Timetable, Phoenix time
19:07AA 3873 from Monterey at the gate
17:57AA 3430 to Eugene leaves the gate
22 h 50 apart on the timetable, overnight
AA 3430 leaves 22 h 50 after AA 3873 arrives on the timetable: more than half a day, so not a connection we count.