AV 6985 then CA 7336 at San Francisco
Vancouver → San Francisco → Seattle
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
12:22CA 7336 to Seattle leaves the gate
20 h 16 apart on the timetable, overnight
CA 7336 leaves 20 h 16 after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.