Your first payout can take up to 7 business days to be deposited into your account as there is a conformation process Stripe takes for security reasons. After that initial confirmation, payments made through credit cards should be deposited within 1-2 business days and 5 business days for ACH payments.
If you continue to notice significant delays in receiving payouts, there may be an issue with how your banking information is set up. Please consult this article on Stripe's support center for information on how to troubleshoot issues with your banking information settings.