Cut wings into drumettes and flats if desired. Pat the wings dry.
Mix the coating ingredients in a plastic bag and shake to combine. Since you'll likely cook the wings in batches, remove and reserve half of the coating mixture.
Place half the wings in half of the coating mixture in the bag and shake to coat.
Place the wings in the air fryer, spritz with a bit of ail and cook at 400F/200C for 20 minutes, turning halfway through the cooking time and spritzing with a bit more oil.
Meanwhile, melt the butter in a small saucepan along with the rosemary, lemon juice and lemon zest. Let the butter foam a bit and then reduce the heat to just keep the butter warm.
Place cooked wings in a large bowl and pour the rosemary butter over them, tossing to coat.
For conventional oven see post body.