Remove the neck from the duck. Rinse the duck and pat it dry with paper towels.
To make the seasoning mixture – combine all the seasonings in a small bowl. Brush the olive oil over the duck and then cover the duck with the seasonings.
Place the duck – with the breast facing upwards – into the air fryer. Air fry at 320F (160C) for about one hour.
Remove the duck from the air fryer (and make sure the internal temperature reached 170F), and let it rest for at least 15 minutes before serving.