Unfortunately, release dates are very hit-or-miss right now, as supply chains aren't super reliable due to the pandemic, etc. It also depends on where you've got them on order from. Some retailers will get their supply much earlier than others, depending on how big an account they are, if they're getting direct from Hasbro or through a distributor, etc. Some will be taking their stock from wave case assortments, some will be waiting for the solid case packs which usually ship later on.
Where did you order from? Does the seller not have estimated release dates listed on the product pages?
Otherwise a good place to start I guess would be the Hasbro Pulse store pages at
https://hasbropulse.com/collections/...e-black-series. Those dates will at least be close to when Hasbro themselves have the figures - sometimes Canada gets them earlier, sometimes later.
