Yes, UConn has become a tougher admit in recent years, but they accept out of state students at a higher rate than in state applicants. They love those full pay out of state tuition payments. That’s a plus for him. And UConn regards standardized test scores as very important - as important as gpa, class rank, and rigor. The OP’s 1410 SAT score is almost at the 75th %ile for UConn and that is with only 41% submitting.
I think that with preference to out of state applicants and his Hugh SAT score, I think that UConn is a good target for him and that acceptance is likely. The only hedge I would make is that Business is a popular major at UConn, so he might not be accepted direct admit into the Business School and might have to earn his way in after he gets there.