Hi, I'm just looking to confirm my understanding of the rules:

I have a 1-way award ticket that I cancelled approx a year ago. I did not redeposit the miles.

To reuse the miles without needing to do a redeposit and pay a fee, is it correct that I must fly the one-way within 1 year of the original ticket and I cannot just rebook the ticket within 1 year for a later date past 1 year? In either case, which date is used the date of the original outbound flight or the date of the cancellation?

(As far as I understood I must complete the new flight within 1 year of the original flight, but I'm looking to be 100% sure that is true and there is no work-around.)

Thanks for your help.