Prepare a healthy and flavorful salmon dish using your Ninja Air Fryer. Season salmon fillets with salt, pepper, and your favorite herbs or spices. Preheat the air fryer to 400°F and cook the salmon for 10-12 minutes, depending on the thickness of the fillets. The result is perfectly cooked salmon with a crispy skin and tender, flaky flesh. Serve with a side of roasted vegetables for a complete meal.