Wednesday evening there were just over 50 people around the baggage carousel for AC123.(789).
I think the only domestic connection that night was to YYJ.
Add a few people with no luggage. Probably a few international connections.

Yesterday...
my numbers could be off by a bit....
8417 YLW-YVR had 20 pax
8071 YVR-YYJ had 31 pax+3 crew in uniform not operating the flight.
A passengers appeared to be travelling YLW-YVR-YYJ

In the YVR terminal building there was a handful of people with baggage from YWG-YVR.
Looks like they were waiting for the MF flight back to Xiamen.