Lightly grease an 8-inch baking dish.
In a bowl, mix together the cornmeal, flour, sugar, baking soda, baking powder, and salt.
In a separate bowl, add the buttermilk, butter, and eggs and beat until well combined.
Add in the flour mixture and mix until just combined.
Place the flour mixture into the prepared baking dish evenly.
Slide the Air Fryer Basket inside and adjust the temperature to 360 °F to preheat for 5 minutes.
After preheating, arrange the baking dish into the Air Fryer Basket.
Slide the basket into Air Fryer and set the time for 25 minutes or until a toothpick inserted in the center comes out clean.
After cooking time is finished, remove the baking dish from Air Fryer and place onto a wire rack for about 10-15 minutes.
Carefully remove the bread from baking dish and place onto the wire rack to cool completely before slicing.
Cut the bread into desired-sized pieces and serve.