By now, you should have received an email of your PS5 delivery date from Amazon. If it hasn’t hit your email, then you can login to your account and find it in the ‘Orders’ section of your Amazon account.
For the majority of people, this looks to be between November 12th and November 16th depending on where you’re located. My order says November 13th-16th.
Obviously, consoles might arrive before these dates, but it does seem like these might not be being shipped until launch day (probably at the strict request of Sony) to arrive later this week or on Monday.