Preheat your air fryer to 400°F (200°C).
Cut each chicken breast into even strips or nugget-sized pieces.
In one shallow bowl, mix crushed corn flakes with garlic powder, onion powder, salt, and pepper. In another bowl, place the whole wheat flour. In a third bowl, beat the eggs.
Dip each piece of chicken into the flour, shaking off excess. Then dip it into the beaten eggs, allowing excess to drip off.
Roll the chicken in the corn flake mixture, pressing gently to adhere the coating evenly.
Lightly spray the air fryer basket with cooking spray or use an oil spritzer to lightly coat the chicken to promote crispiness.
Place the coated chicken pieces in a single layer in the air fryer basket. You may need to cook in batches to avoid overcrowding.
Air fry for 8-10 minutes, flipping halfway through, until the chicken reaches an internal temperature of 165°F (74°C) and the coating is golden brown and crispy.
In a small bowl, mix the sriracha sauce and BBQ sauce together. Adjust the ratio to your preferred level of spiciness and sweetness.
Once the chicken is cooked, transfer it to a large mixing bowl.
Pour the sriracha BBQ sauce over the chicken and toss until each piece is evenly coated.
Serve the Sriracha BBQ Air Fried Chicken immediately, garnished with chopped fresh herbs like cilantro or green onions for added freshness.