Our flight emissions calculator tool uses datasets of the
Travel Impact Model
which was developed by Google. The Travel Impact Model (TIM) has emerged as a leading standard for flight emission calculations and has been adopted by industry leaders like Google Flights, Skyscanner, Booking.com, Expedia, Sabre and Amadeus. The model combines flight origin and destination, aircraft type, cabin class and seat configuration, load factors and average aircraft utilisation to estimate CO2e emissions for each flight (per seat/passenger). For further information, read
more.