AV 6985 then CA 7307 at San Francisco
Vancouver → San Francisco → Boston
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
12:45CA 7307 to Boston leaves the gatealso NH 7330
20 h 39 apart on the timetable, overnight
CA 7307 leaves 20 h 39 after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.