High Quality Content by WIKIPEDIA articles! ARC (Airlines Reporting Corporation) serves the travel industry by providing ticket transaction settlement services between airlines and travel agencies (both traditional and online) and the travel management companies that sell their products in the United States. ARC, which is owned by nine major airlines, also offers its transactional data within various industries, including financial, to help them gain better insight into the airline industry. ARC assists about 16,000 travel agencies and 190 airlines to easily engage in commerce. In 2011, ARC processed more than $80 billion worth of transactions for its customers.