"Healthy" in regards to foods is problematic at best. It all depends on the rest of your diet, your needs, and especially your dosage (portions and portion size).

Could a small amount of chicken wings be a great supplement? Sure, it has all sorts of useful micro and macro nutrients, if that's what you need. Could you have a bunch without any impact to your health? Possibly, if you're doing keto. Would your health improve if you cut them out? Also a maybe, if it doesn't work with the rest of your lifestyle and genetics.

Example: Chicken is high in omega-6. This is bad for some people, but only some. And I bet you hadn't considered it as a factor in whether it's healthy.

Im sorry to say, chicken wings could quite possibly be the worst thing for you. Its the absolute fattest part of the chicken. Its really all fat. Then they are covered in sugary sauce or fatty sauce. They aren't chicken breast, they're the dark meat covered in skin. The dipped in delicious butter/oil rich buffalo sauce. The best things ever...