01 - Pat the chicken breasts thoroughly dry with paper towels to ensure proper seasoning adhesion and promote even browning during cooking.
02 - In a large mixing bowl, combine the olive oil, paprika, garlic powder, onion powder, dried thyme, salt, and ground black pepper. Whisk until all spices are evenly distributed throughout the oil.
03 - Add the chicken breasts to the bowl and turn to coat evenly with the marinade on all sides. Allow the chicken to rest at room temperature for 5 minutes, or transfer to the refrigerator and marinate for up to 2 hours for deeper flavor penetration.
04 - Set the air fryer to 375°F and allow it to preheat for 3 minutes until the cooking chamber reaches the target temperature.
05 - Place the seasoned chicken breasts in a single layer in the air fryer basket, leaving space between each piece for proper air circulation. Cook in batches if needed to avoid overcrowding.
06 - Cook the chicken at 375°F for 10 minutes, then use tongs to carefully flip each breast. Continue cooking for an additional 8 to 10 minutes until the internal temperature registers 165°F at the thickest point and juices run clear when pierced.
07 - Transfer the chicken to a cutting board and let it rest for 3 minutes to allow the juices to redistribute. Slice against the grain and serve immediately.