Monthly Sales Data Reflects Air Travel Recovery ARLINGTON, Va. - Airlines Reporting Corp. (ARC) today released data showing net sales from ARC-accredited travel agencies totaling $4.2 billion in June 2021, an 800% increase compared to June 2020.* The June 2021 total is the second month of 18% month-over-month growth and the third consecutive month of a double-digit sales … [Read more...] about June U.S. Travel Agency Air Ticket Sales Pass $4 Billion