AC 3338 then AF 2134 at San Francisco
Portland (Oregon) → San Francisco → Detroit
Timetable, San Francisco time
15:15AC 3338 from Portland (Oregon) at the gatealso VA 8585, NZ 9358
11:40AF 2134 to Detroit leaves the gate
20 h 25 apart on the timetable, overnight
AF 2134 leaves 20 h 25 after AC 3338 arrives on the timetable: more than half a day, so not a connection we count.