Hi
I'm afraid that no-one here can tell you when your AirPods will be delivered (this is a user-based technical support community). You will receive a dispatch notification when your order has shipped, including a link to tracking information.
In the meantime, you can monitor your order status here:
https://secure1.store.apple.com/order/list
Shortly before being shipped, the order status will change to Preparing for Shipment.