AA 3964 then AA 1872 at Phoenix
Northwest Arkansas → Phoenix → Portland (Oregon)
Timetable, Phoenix time
16:04AA 3964 from Northwest Arkansas at the gate
21:21AA 1872 to Portland (Oregon) leaves the gate
5 h 17 apart on the timetable
The last days
AA 3964 and AA 1872 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.