Mix flour, salt and seasonings in small bowl. Sprinkle both sides of pork chops with 1 tablespoon of the seasoned flour.
Heat oil in large skillet on medium-high heat. Add pork chops; brown on both sides. Remove from skillet. Add onion; cook and stir 3 minutes or until tender. Add apples; cook and stir 2 minutes.
Stir in juice, sugar and remaining seasoned flour until well mixed. Return pork chops to skillet. Bring to boil. Reduce heat to low; cover and simmer 5 minutes or until desired doneness.