Assuming you are referring to how long it takes to receive Bitcoin from CoinFlip, there are a few things that will affect the timeframe. First, it depends on the payment method used. If you use a credit or debit card, the transaction will be instant. If you use a bank transfer, it will take 1-5 business days for the funds to arrive in your account.
Second, it also depends on the network traffic. During times of high traffic, it can take longer for a transaction to go through. However, on average, it should take about 10 minutes for a Bitcoin transaction to be confirmed.