Aircraft
Study: Norwegian Is Most Fuel Efficient Transatlantic Carrier
The study by the International Council on Clean Transportation found that British Airways was the least fuel efficient carrier in 2014.
Norwegian Air Shuttle has ordered 17 Boeing 787s for long-haul routes; it currently operates eight. (Photo: Norwegian Air Shuttle)
Norwegian Air Shuttle has ordered 17 Boeing 787s for long-haul routes; it currently operates eight. (Photo: Norwegian Air Shuttle)

Boeing 787 operator Norwegian Air Shuttle was the most fuel efficient airline of the top 20 carriers flying routes between Europe and North America in 2014, according to a new study. British Airways was the least fuel efficient, followed closely by Lufthansa and SAS.