For decades, running on a treadmill came with the job at McCarran International Airport. As fast as new concourses ... finally have caught up and - for now - even overshoot the mark.

LAS VEGAS (KLAS) — Harry Reid International Airport remains one of the busiest airports in America, though millions of incoming visitors continue to be welcomed to “McCarran” airport.

If you’re headed to McCarran International Airport, give yourself extra time to find a parking spot and make it through airport security lines. In a tweet, McCarran officials said that some ...