AC 3338 then JL 57 at San Francisco
Portland (Oregon) → San Francisco → Tokyo Narita
Timetable, San Francisco time
15:15AC 3338 from Portland (Oregon) at the gatealso VA 8585, NZ 9358
11:45JL 57 to Tokyo Narita leaves the gatealso MH 4405, AS 7315, AA 8410
20 h 30 apart on the timetable, overnight
JL 57 leaves 20 h 30 after AC 3338 arrives on the timetable: more than half a day, so not a connection we count.