Lost Luggage

I recently flew on Air Canada from Narita to Vancouver and then from Vancouver to Denver. My luggage was missing when I got to DIA. The agent who assisted us told us there is no way that no one stole it- I'm just nervous because when I looked at the tracking history, it was the same as the person who actually received their bag and we still haven't gotten an update from air canada and its been 24hrs. When I filed the property incident report the app updated and did say it was delayed in transit, but we're still nervous because we're not being notified where the bag is or if they even have it. I'd feel a lot better if we had updates on an actual location. Any advice or some reassurance?