CM 1431 then AS 2023 at San Francisco
Redmond → San Francisco → Portland (Oregon)
Timetable, San Francisco time
21:19CM 1431 from Redmond at the gatealso UA 5534
21:05AS 2023 to Portland (Oregon) leaves the gatealso QR 2114, BA 2986, QR 2999, QR 3357, AA 7595
23 h 46 apart on the timetable, overnight
AS 2023 leaves 23 h 46 after CM 1431 arrives on the timetable: more than half a day, so not a connection we count.