2015 U.S.-Booked Air
Volume: $45
million
BTN estimates global supply
chain service UPS spent $45 million on U.S.-booked air in 2015, earning it a
place on the CT100 list for the first time in three years. As measured in
carbon emissions, UPS’s business travel levels were flat in 2015. Revenue also
was nearly flat, increasing 0.2 percent to $58.4 billion. As of Dec. 31, the
company employed 444,000 employees, including 76,000 at the management level.