Why does it not have a delivery date but rather just say delivery

Can you provide additional information to better answer your question. What delivery date are you referring to? 

The only delivery date that would be posted on turbo tax. Literally the end of the timeline where it shows the date for your funds to be delivered. There is no date but rather it just says “delivery date” not an actual date like everyone else. 

Once your return is filed, TurboTax has no control over the processing of your return or the release of your refund.

Here are a couple FAQs to track your refund:
When will I get my federal tax refund?
How do I track my state refund?
Why does Where's My Refund say "approved" but TurboTax still says "accepted"?

Why do some refunds take longer than others?

What if my IRS refund is taking longer than 21 days?