Looks like YXU was completely thrown overboard by AC. All flights were canceled yesterday. Today and tomorrow looks the same. Also Monday's first flight to YYZ is canceled. So I had to take a cab home yesterday. Will have to take a cab to YYZ tomorrow. Hopefully, everything goes well for the rest of the next week, as I'm arriving back home Wednesday and departing again Friday.
The reason for the cancelation is weather. I don't know how the weather looks like in Malton, but here in London is cold and sunny with blue skies. Since when temperatures around -20C are preventing aircraft from flying?