AA 6451 then AS 714 at Denver
Los Angeles → Denver → Portland (Oregon)
Timetable, Denver time
11:21AA 6451 from Los Angeles at the gate
14:56AS 714 to Portland (Oregon) leaves the gate
3 h 35 apart on the timetable
The last days
AA 6451 and AS 714 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.