drivethrus

New York CNN  —  Every second counts in drive-thru lanes for fast food chains. A recent study showed Chick-fil-A had the slowest one — but only because it’s so popular and there are so many cars in line. Taco Bell led the pack in speed of service, with an average time of about 221 seconds, followed by Dunkin’ Donuts, KFC and Arby’s. But this metric doesn’t factor the number of cars in line. In that category, Chick-fil-A is the clear […]