You need talk to luggage guy at airport, with your air ticket, they can tell on which flight your luggages were, and confirm your address, usually
they will deliver to your place next day. But they will call you before they deliver. So make sure someone is home if you left home phone number to them.
We received a call from Air Canada (Toronto) this morning asking if we lost a baggage. It matched what we described. Then it was sent to Ottawa right away and we picked it up from Ottawa airport this afternoon.
The whole story is that the regular tag was lost after checked in somehow by unknown reason. Fortunately we attached a small piece of information tag with our phone number on it. Eventually somebody found that information then located us.
Some lessons learned: 1. make your check-in luggage look unique and outstanding; 2. pay attention to an even small info tag, it is better to write down your address, telephone # etc.