If you want to check the debit date you specified, look on the filing instructions for your return. It will tell you the debit date the IRS or State will deduct the payment. If you did not print them out you can view them using the following steps:
TurboTax Online
TurboTax CD/Download
This did not tell me when to expect the debit to my account, I ended up calling TuboTax and they advised I would just need to wait to see. They KY state site wouldn't let me create an account for some reason, but after a couple weeks my account was debited.