In a medium bowl, mix the cornmeal, flour, baking powder, baking soda, sugar, and salt.
In another bowl, whisk the buttermilk, melted butter, honey, and egg until well blended.
Pour the wet ingredients into the dry ingredients and stir until just combined. Avoid overmixing.
Preheat your air fryer to 320°F. Spray an air fryer-safe baking pan or dish with a light coat of oil.
Pour the batter into the pan or dish and cook in the air fryer for 20 minutes, or until a toothpick inserted in the center comes out clean. Let it cool slightly. Serve with butter or honey if desired.