Chicken Cacciatore

In a shallow bowl, combine the flour, 1 teaspoon of the salt, and 1/2 teaspoon of the pepper. Rinse the chicken and pat it dry with paper towels. Working in batches, lightly coat the chicken in the flour mixture, shaking off any excess. Heat the oil in a Dutch oven or large saucepan over medium heat. Add some of the chicken to the pan, being careful not to crowd the pieces. Cook the chicken until browned, 4 to 5 minutes per side. Transfer to a plate; set aside. Repeat with the remaining chicken. Add the onion to the pan and cook for 2 minutes. Add the carrot, celery, garlic, thyme, and bay leaf. Cook, stirring occasionally, for 10 minutes. Crush the tomatoes in the can with a large spoon and stir them into the vegetables. Add the wine and the remaining salt and pepper and bring to a simmer. Add the chicken, reduce heat, and cover. Simmer for 45 minutes, turning the pieces occasionally. Remove and discard the bay leaf. Stir in the parsley and serve on individual plates.