I do this flight about ten times per year. On weekends you'll need three hours. I generally take off 30 minutes for each of carryon only, Global Entry, and TSA Pre-check. AA cuts off bag checking 90 minutes before the fight is scheduled. I would arrive at the airport at least two hours and thirty minutes before your flight is scheduled to take off. Me? I'd take the 9AM and enjoy a decent meal before your flight.

Cheers, RickG