Marriott International's North America revenue per available room was lower than expected during its second quarter, ending in June, and the company again cut RevPar estimates going forward

. North America RevPar growth in the June quarter was 1.4 percent, compared with Marriott's early June prediction of about 2 percent. Full service and luxury properties including Marriott Hotels & Resorts, The Ritz-Carlton and Renaissance Hotels & Resorts grew RevPar 2.3 percent in North America during the second quarter. Marriott said North America RevPar could be flat to down 2 percent in the current quarter, ending in September.