I have another MLL question. I have a flight coming up that I had booked awhile back YUL-YYC. Now that I am flying YUL-YYZ weekly, I arranged my return to land just over an hour before I fly to YYC. Can I land at YUL and get the MLL agent to check me into the YYC flight, or can the agent at YYZ check me onto the YUL-YYC flight? It isn't really a connector flight so I am not sure if this can be done in YYZ.