Why is filing status pending?

When you e-file it goes into "pending" until the IRS either accepts or rejects the return.  That can take a few hours or up to several days.  You have filed on time.

Watch your emails.

Did you e-file?  Did you click a big orange button that said “Transmit my returns now?”

When you e-file your federal return you will receive two emails from TurboTax.  The first one will say that your return was submitted.  The second email will tell you if your federal return was accepted or rejected.  If you e-filed a state return, there will be a third email to tell you if the state accepted or rejected your state return.