AA 2673 then AA 3430 at Phoenix
Boston → Phoenix → Eugene
Timetable, Phoenix time
20:52AA 2673 from Boston at the gate
17:57AA 3430 to Eugene leaves the gate
21 h 05 apart on the timetable, overnight
AA 3430 leaves 21 h 05 after AA 2673 arrives on the timetable: more than half a day, so not a connection we count.