AV 2125 then LX 39 at San Francisco
Portland (Oregon) → San Francisco → Zurich
Timetable, San Francisco time
21:18AV 2125 from Portland (Oregon) at the gatealso CM 2411
19:25LX 39 to Zurich leaves the gatealso UA 9725
22 h 07 apart on the timetable, overnight
LX 39 leaves 22 h 07 after AV 2125 arrives on the timetable: more than half a day, so not a connection we count.