*Estimation of the carbon dioxide emissions budget for one person, based on the Paris Agreement objective of maintaining global temperature warming "well below" 2°C.
This carbon dioxide footprint estimation between Portland (PDX / KPDX), Portland and Tokyo Haneda (HND / RJTT), Tokyo was made for a one person, one-way flight, in economy seating and without connection. The time difference between Portland and Tokyo is .
You can also calculate your flight carbon dioxide footprint with more precision, using the curb6 calculator.
Curb6