Listed on Air Canada

Hi,

It is first time that I am travelling on stand by.
I am travelling from YVR to YOW (through YYZ) on space available tickets in a few weeks. I am FEDEX EXPRESS Canada employee.
I've got e-tickets from Air Canada with flight numbers of first flights of the day in both directions.
My question is am I listed on those flights or do I need to call airlines to put me on the list?
Can I change flight to later same day (as there are 10x day on both segments)?

Thanks for the answers,
Best
Dejan

I would call and make sure you are listed, if not they can do for you....


Dan