How can I check online to see if the AirPods Pro are in stock?

Go through the steps to order a pair through the Apple Store online but choose to pick up your order at a local Apple Store.

You will be able to see which stores have pickup available or if the order would need to be shipped to the store.

You can do all of this without placing an actual order, and can then place the order online to hold yours at the store until they are picked up.

Shipping & Pickup - Shopping Help - Apple