AV 2349 then AS 2023 at San Francisco
Burbank → San Francisco → Portland (Oregon)
Timetable, San Francisco time
21:50AV 2349 from Burbank at the gate
21:05AS 2023 to Portland (Oregon) leaves the gatealso QR 2114, BA 2986, QR 2999, QR 3357, AA 7595
23 h 15 apart on the timetable, overnight
AS 2023 leaves 23 h 15 after AV 2349 arrives on the timetable: more than half a day, so not a connection we count.