Many of the country’s busiest airports will be that much more chaotic this upcoming holiday travel season as millions of passengers take to the skies. Fortunately, Orbitz has analyzed the 15 busiest airports in the U.S., ranking them across nine key metrics—including the percentage of on-time flights, Wi-Fi speed, number of lounges and dining outlets, among other criteria—to determine the best and worst airports to get delayed at during the sometimes hectic holidays.



