In addition to all the American money spent fighting in Afghanistan, the U.S. has spent $110 billion for the country's reconstruction, with the largest portion â more than $60 billion â going to build the Afghan security forces, known collectively as the ANDSF.
Ethiopian Airlines was one of the best maintenance facilities in the 1970s for Boeing aircraft. Many airlines from Europe and America sent their planes to Ethiopia for major maintenance. They were top rated and performed all the work with excellent results.
The worst airlines for customer service are United Airlines (665) and Frontier Airlines (659). The most improved carriers are American Airlines and Delta Airlines, adding 16 points each. WestJet fell by the most, plummeting 19 points from 2014. Spirit Airlines, a perennial worst, was omitted from the survey.