01 - Pat the chicken wings completely dry with paper towels to ensure maximum crispiness during cooking.
02 - Combine kosher salt, garlic powder, smoked paprika, onion powder, black pepper, cayenne pepper, and baking powder in a large bowl.
03 - Add the wings to the bowl and toss thoroughly to coat evenly with the spice mixture on all sides.
04 - Preheat the air fryer to 400°F for 3 minutes before adding the chicken.
05 - Place the wings in a single layer in the air fryer basket without overcrowding, cooking in batches if necessary.
06 - Cook for 25 minutes total, flipping the wings halfway through, until golden brown and crispy.
07 - While wings cook, whisk together hot sauce and melted butter. Toss cooked wings in sauce until evenly coated.
08 - Serve immediately with your choice of dipping sauce and fresh celery sticks.