Replaces the CO2 emissions column on Google Flights with the aircraft production year for each specific flight.
Users
5
0 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#251K
#209K among extensions
Version
1.0.1
updated 27 Apr 2026
Users
monthly, 6 months
Latest, 15 Oct 2026:5 usersMove the mouse over the chart for any month
Ratings count
monthly, 6 months
Latest, 15 Oct 2026:0 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Carbon Dating
Replacing useless information on Google Flights with something useful (the estimated year of production of the plane)
Links out to Flightera (or one of several choices) if you want to see more info about the flight.
Hold the alt button to restore emissions info.
Open source.
