Chick-fil-A has slowest drive-thru, a US fast-food study reveals

The study tracked drive-thru wait times at Chick-fil-A, Wendy's, Burger King, Dunkin', McDonald's, Arby's, Carl's Jr., Hardee's, Taco Bell and KFC.

Related Keywords

Florida ,United States , ,Hardee ,Taco Bell ,Wendy ,Arby ,Carl Jr ,Burger King ,Mcdonald ,Intouch Insight ,Grilled Spicy Chicken Sandwich ,