Tourists walk in front of Khafre pyramid, background, at the historical site of the Giza Pyramids, background, near Cairo, Egypt, Tuesday, Aug. 27, 2013. The chairman of the Egyptian Airports Co. says some flights are arriving nearly empty to Egypt and that passenger traffic in the past week has fallen by half. Due to the country's violent turmoil, some flights that can carry more than 100 passengers from Europe arrive with just nine and return full from beach resorts. (AP Photo/Lefteris Pitarakis) ( Mideast Egypt Tourism )