< PrevNext > 27. Comcast Philadelphia Share 2019 U.S.-Booked Air Volume: $134 millionConsolidated U.S. TMC: BCDBTN's estimated U.S.-originating air volume rose from $118 million in 2018 to $134 million for the media and entertainment corporation Comcast in 2019. Full-year revenue for the company crossed the $100 billion threshold for the first time, rising from $95 billion in 2018 to $104 billion. Comcast continue to expand, with acquisitions including BluVector, a developer of AI-powered cybersecurity technology; and the commercial WiFi network business Deep Blue Communications. Its United Kingdom-based subsidiary, the broadcaster Sky, reported an increase in travel-related emissions of 6 percent. Prior to the onset of coronavirus, Comcast's plans for 2020 included the launch of a new broadband service in Italy.