Barcelona to New York Flight CO₂
Barcelona–El Prat (BCN) → John F. Kennedy International (JFK) · 6,130 km
Economy CO₂
~521 kg
per passenger · estimate
Business CO₂
~1,824 kg
per passenger · estimate
Distance
6,130 km
great-circle
Driving equiv.
2,481 km
petrol car (EU avg)
Live calculation
Calculate exact CO₂ for BCN → JFK
Pre-filled with your route. Choose cabin class, passengers, and aircraft type.
Route analysis
Barcelona–New York: emissions in context
~521 kg
Economy CO₂
Per passenger, one way. Calculated using ICAO v13.1 with fleet-average aircraft for the 6,130 km route.
2,481 km
Car equivalent
Driving a petrol car alone at EU average emissions (0.21 kg CO₂/km). The BCN–JFK flight emits the same as this many kilometres driven.
0.5 yr
Tree absorption
Years of CO₂ absorption by a mature tree to offset one economy passenger's share of a BCN–JFK flight.
About the Barcelona–New York route
The BCN–JFK route covers approximately 6,130 km great-circle distance between Barcelona–El Prat in Spain and John F. Kennedy International in USA. In economy class, each passenger is responsible for approximately 521 kg CO₂ per flight direction, or 1,042 kg for a round trip — calculated using the ICAO Carbon Emissions Calculator v13.1 methodology with fleet-average aircraft and typical load factors.
Business class passengers on the same route emit approximately 1,824 kg CO₂ per direction — roughly 3.5× more than economy — due to the larger floor area allocated to each business class seat. The climate impact is further amplified by a Radiative Forcing Index (RFI) of 1.9×, which accounts for non-CO₂ effects of aviation at cruising altitude including contrail formation and NOₓ emissions.
Need BCN–JFK CO₂ data in your app?
POST /v1/carbon · from=BCN · to=JFK
FAQ