AA 6294 then WN 3676 at Phoenix
Tucson → Phoenix → Portland (Oregon)
Timetable, Phoenix time
16:24AA 6294 from Tucson at the gate
16:00WN 3676 to Portland (Oregon) leaves the gate
23 h 36 apart on the timetable, overnight
WN 3676 leaves 23 h 36 after AA 6294 arrives on the timetable: more than half a day, so not a connection we count.