Las Vegas hits record air traffic and passenger numbers but is one airport enough? Examining the multi-billion-dollar plan ...

For decades, running on a treadmill came with the job at McCarran International Airport. As fast as new concourses were designed and built, the booming Las Vegas economy drew people to fill them.

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.