How long does it take CollegeBoard to send SAT scores?

I sent all my scores regularly on December 31st and I applied early decision 2. How long will it take the scores to arrive approximately?

Scores were probably sent Jan 5 or 6 (you can check your order on College Board and see if it is shown as sent). If that is the case and the college has electronic delivery (most), then they were also received on Jan 5 or 6. Then as to how long thereafter it takes the college to process the scores and show them as received in your online account, that can range anywhere from a day to two weeks depending on the college.

3 weeks at most, 1 week at the earliest