Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving
Green Car Congress
JULY 1, 2019
by Michael Sivak. This analysis examined the effect of flight distance on greenhouse gas emissions per passenger, and compared emissions from flying different distances with annual emissions from driving. Greenhouse gas emissions were examined for 17 nonstop flights with round-trip distances ranging from 131 miles to 19,040 miles. Among these flights were the three most frequently flown routes in the United Sates (New York to Los Angeles, Los Angeles to San Francisco, and Chicago to New York); t
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