AV 6985 then UA 2744 at San Francisco
Vancouver → San Francisco → Seattle
Timetable, San Francisco time
16:06AV 6985 from Vancouver at the gate
12:22UA 2744 to Seattle leaves the gatealso NH 7285
20 h 16 apart on the timetable, overnight
UA 2744 leaves 20 h 16 after AV 6985 arrives on the timetable: more than half a day, so not a connection we count.