Also be sure that your return was successfully filed. Did you efile? If so, you need to be sure it was accepted. When you log into Online TurboTax, the Tax Home should show you if the efile was accepted, rejected, etc.
If you filed by mail, then TurboTax does not do that for you. If you chose that option, then you have to print, sign, and mail it.
If your efiled return was accepted, or if you mailed the return, you can use the IRS "Where's My Refund" tool that Bsch4477 left you above to see if there are any messages at the IRS site.
If the IRS tool says it's been received and is still being processed, we can tell you how to phone the IRS to see if you can learn anything about why it is delayed.
