WN 4239 then WN 3676 at Phoenix
Columbus (Ohio) → Phoenix → Portland (Oregon)
Timetable, Phoenix time
07:15WN 4239 from Columbus (Ohio) at the gate
19:45WN 3676 to Portland (Oregon) leaves the gate
12 h 30 apart on the timetable
WN 3676 leaves 12 h 30 after WN 4239 arrives on the timetable: more than half a day, so not a connection we count.