For sure! But not like deep fried crappie.
My best air fryer results are from using a thicker breading like panko crumbs. The air fryer does not work as well with corn meal in my opinion as the corn meal doesn't crisp up like it would deep fried.
If you like baked/broiled fish it is awesome. Throw a piece of salmon in there with some olive oil and garlic salt and it is so good make you wanna slap yo mamma!