Milk/food intake

I feel like my baby is constantly eating just now will put his routine below, is this a normal amount? 8- breakfast 9- 5oz 11-7oz 12- lunch 2-7oz 5-7oz 6-dinner 8- 7oz he has always had his milk every 3 hours during the day and nothing at night since he was a few months old but i thought now that he he’s having 3 meals a day and usually will have snacks and water in between too i thought his milk would reduce more than it has? i have tired missing the 11 bottle in hopes to serve lunch earlier but he’s like clockwork and few minutes after 11 he will start getting irritable.