Hi Payal,
I am in a similar situation. I reside in Bangalore, India. I have been issued a COPR and a visa (valid till 24th Jan 2021). I am planning to fly to Toronto in the first week of October. I plan to stay at least for two months. But, my preference is to do a soft landing as I need to wrap things up in India. And moreover, I am not sure which airlines is taking in passengers travelling from India to Toronto, having valid visa (not Canadian passport holders or PR)!