Soak wooden skewers in water for 20 minutes to prevent burning. In a bowl, mix cornmeal, flour, baking powder, and salt. Add beaten egg, buttermilk, and honey to the dry ingredients and stir until smooth.
Dry hot dogs with paper towels to remove moisture. Insert skewers into hot dogs, leaving enough handle to hold.
Preheat the air fryer to 400°F.
If possible, pour batter into a tall container for easy dipping. Dip each skewered hot dog into the batter, ensuring an even coat. Allow excess batter to drip off.
Prepare the air fryer basket by lining it with air fryer parchment paper, making sure to leave some room around the edges of the basket for air flow.
Place the battered corn dogs on the parchment, ensuring they do not touch. Work in batches as needed.
Spray corn dogs with cooking spray. Cook for about 10 minutes until cooked and golden, turning halfway through. Cooking time will vary depending on your air fryer's size and model.
Serve immediately with ketchup, mustard, or preferred sauce.