AA 4927 then AA 3430 at Phoenix
Houston → Phoenix → Eugene
Timetable, Phoenix time
20:27AA 4927 from Houston at the gate
17:57AA 3430 to Eugene leaves the gate
21 h 30 apart on the timetable, overnight
AA 3430 leaves 21 h 30 after AA 4927 arrives on the timetable: more than half a day, so not a connection we count.