how many days does it take for the money to move from my bank account into Coinbase? Is there a way to follow it?
It really depends on where you are located and what method you are depositing by but as others have said, it usually takes to 3-5 days. Sometimes sooner, sometimes later. There is no real exact value that can be given, since it highly depends on how quick the banks process the transaction.
For credit card payments, it should be instant.
Same thing with PayPal. As long as you are verified.