US Airways Group, Inc. (NYSE:LCC) today reported June, second quarter and year-to-date 2008 traffic results. Mainline revenue passenger miles (RPMs) for the month were 5.7 billion, down 0.5 percent from June 2007. Capacity was 6.7 billion available seat miles (ASMs), up 0.4 percent versus June 2007. Passenger load factor for the month of June was 85.0 percent, down 0.8 points versus June 2007.