WN 2553 then WN 3676 at Phoenix
Columbus (Ohio) → Phoenix → Portland (Oregon)
Timetable, Phoenix time
16:25WN 2553 from Columbus (Ohio) at the gate
16:00WN 3676 to Portland (Oregon) leaves the gate
23 h 35 apart on the timetable, overnight
WN 3676 leaves 23 h 35 after WN 2553 arrives on the timetable: more than half a day, so not a connection we count.