Cook juicy and flavorful BBQ chicken drumsticks in your Ninja Air Fryer. Season the drumsticks with your favorite BBQ rub or marinade. Preheat the air fryer to 400°F and cook the drumsticks for 20-25 minutes, flipping them halfway through. The result is tender and smoky chicken drumsticks with a crispy skin. Serve with your favorite BBQ sauce and enjoy a finger-licking meal.