AA 3376 then WN 244 at Denver
Phoenix Sky Harbor → Denver → Portland (Oregon)
Timetable, Denver time
15:14AA 3376 from Phoenix Sky Harbor at the gate
12:30WN 244 to Portland (Oregon) leaves the gate
21 h 16 apart on the timetable, overnight
WN 244 leaves 21 h 16 after AA 3376 arrives on the timetable: more than half a day, so not a connection we count.