WN 4752 then WN 3676 at Phoenix
Omaha → Phoenix → Portland (Oregon)
Timetable, Phoenix time
07:00WN 4752 from Omaha at the gate
19:45WN 3676 to Portland (Oregon) leaves the gate
12 h 45 apart on the timetable
WN 3676 leaves 12 h 45 after WN 4752 arrives on the timetable: more than half a day, so not a connection we count.