AS 684 then WN 526 at Denver
Portland (Oregon) → Denver → Phoenix Sky Harbor
Timetable, Denver time
14:27AS 684 from Portland (Oregon) at the gate
14:25WN 526 to Phoenix Sky Harbor leaves the gate
23 h 58 apart on the timetable, overnight
WN 526 leaves 23 h 58 after AS 684 arrives on the timetable: more than half a day, so not a connection we count.