Place a gallon size heavy-duty zip-top bag into a large bowl. Place the onion and next 9 ingredients into the zip-top bag, combining well. Add the chicken and chicken-apple sausage to the marinade. Close the bag, place in the refrigerator to marinate for at least 4 hours or up to 24 hours.
Preheat oven to 400 degrees.
Arrange the chicken pieces in a large air-fryer, skin-side up. Pour 1/2 cup of the marinade over the pieces. Air-fry for 10 minutes.
Tuck the sausages, apples and potatoes around the chicken. Cook for an additional 10 minutes, turning sausages about halfway through to cook evenly.