flights departing airports in the united states and its territories emitted about one-quarter (24%) of global passenger transport-related co2, two-thirds of which came from domestic flights.
flights departing airports in the united states and its territories emitted about one-quarter (24%) of global passenger transport-related co2, two-thirds of which came from domestic flights.
environmental impact of aviation:13
environmental impact of aviation
in 2018, global commercial operations emitted 918 million tonnes (mt) of co₂, 2.4% of all co₂ emissions: 747 mt for passenger transport and 171 mt for freight operations.