AV 6985 then JL 1 at San Francisco
Vancouver → San Francisco → Tokyo Haneda
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
12:50JL 1 to Tokyo Haneda leaves the gatealso AS 7321, AA 8400, MH 9101
20 h 44 apart on the timetable, overnight
JL 1 leaves 20 h 44 after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.