We have a green cheek too, Franklin, we purchased him when he was 2 1/2 months old. He was clipped on one side only
He's 11 months old now and his clipped feathers are gone and his flight feathers are fully grown in and he discovered he could fly a little bit when something startled him and he fluttered off my shoulder. Since then he's only flown actually....fluttered is a more accurate description... a few times, never far, only about 10 feet, and usually he'll just do a little circle off one shoulder and back onto my other shoulder.
He definitely prefers to walk, climb and run everywhere!
I too, was wondering if he understood that his wings had a purpose
I bought him a little flightsuit so I could take him places with me and not have to worry about the off chance that he might fly a grand distance...I took him to the store and, what a brave boy he's become...because he climbed down my leg and hopped onto the store floor and started walking down the isles with his flightsuit and leash.
The store employee's thought it was sooo incredible to see a bird walking on a leash! HAHAHAHA!!
I also think too...that flying takes a lot of endurance and if his chest muscles aren't in shape for it, it seems that perhaps they find it to be too much exercise.
Easier to walk, climb and run....silly birds!
I wouldn't worry to much, but don't let your guard down and think he can't fly...many birds have been lost out opened windows, doors and such and it happens when you least expect it.
It's how I lost my first cockatiel
Anyway, congratulations on your new conure. I'm sure you'll find him to be the most entertainment in your home.
I know I do!
Toni