AA MIA connection domestic to international 45 minutes question

We have a domestic AA Arrival @ MIA that runs 87% on time. Arriving @ 920am. Followed by an AA International departure @ 1005am (45 minute connection time) Historically they are ALWAYS BOTH in Terminal D. The EXTREME I've seen is Arrival at D60K departure @ D4. MOST of the time its closer. PAID $ for front row premium economy on arrival and first class on departure in hopes of getting off plane quicker and them waiting for us on departure. CAN THIS BE DONE? or should I give up and Fly a MUCH LONGER route with UNITED?

EDIT: THIS IS ON A FRIDAY IN SEPTEMBER