Delivery time to Western Canada from Kentucky, is usually about a month. It took a month for mine to arrive in Calgary. That's by train from Kentucky to Calgary where it's unloaded and put on a truck to the Calgary dealer. There was a past rumour that they may start doing deliveries by truck rather than train and if that happens, it may be a shorter time. I wouldn't count on that though.
All that assumes there are no glitches once your C8 comes off the production line. For example, it could be held up due to quality control issues or for other reasons.
But realize you're on the home stretch and will soon be driving your C8...so count yourself lucky compared to the many still waiting behind you.
Ask your salesperson keep you posted as to its progress and let you know when it arrives. If you live in Calgary, you may be able to swing by and watch it being unloaded from the truck. If not, hopefully your salesperson will snap some photos for you showing it being unloaded.
Finally and since you're new, I created a checklist of sorts that you may find helpful and will post it next. CONGRATS!!