Climate change: Should you fly, drive or take the train? - BBC News
How much CO₂ is emitted during a flight? – myclimate has updated the online flight calculator
Issue Brief | The Growth in Greenhouse Gas Emissions from Commercial Aviation (2019, revised 2022) | White Papers | EESI
Flying first class on a single domestic round trip can contribute more greenhouse gas emissions than a year of driving - Green Car Congress
How to Reduce the Carbon Footprint of Your Travels - Sustainable Travel International
Every Time You Fly, You Trash The Planet — And There's No Easy Fix | FiveThirtyEight
What's the carbon footprint of an average plane? What's the carbon footprint of an average flight?' - Quora
Climate change and flying: what share of global CO2 emissions come from aviation? - Our World in Data
Opinion: Instead of flight shaming, be thoughtful about all travel | Ensia
Does it matter to your carbon footprint whether you're flying across the Atlantic or the Pacific? - International Council on Clean Transportation
Short-haul flights are the worst offenders for CO2
Climate change and flying: what share of global CO2 emissions come from aviation? - Our World in Data
Carbon Footprint Factsheet | Center for Sustainable Systems
Climate change: Should you fly, drive or take the train? - BBC News
Carbon Footprint of Tourism - Sustainable Travel International
Carbon calculator: find out how much CO2 your flight will emit | Flights | The Guardian
Europe: return flight carbon footprint | Statista
How your flight emits as much CO2 as many people do in a year | Carbon footprints | The Guardian
