The U.S. Transportation Security Administration will expand its trusted traveler pilot program next month to Las Vegas McCarran International Airport and early next year to Los Angeles International Airport and Minneapolis-Saint Paul International Airport

in conjunction with American Airlines and Delta Air Lines. The program, announced earlier this year and launched this fall at airports in Atlanta, Dallas, Detroit and Miami, aims to expedite security screening for vetted travelers, who may be able to pass through TSA screening without having to remove shoes or laptops, among other potential benefits.