Boeing 737 models have gone through 4 types of winglets: Mini, Blended, Split Scimitar, and Advanced Technology for the MAX. Advancements in winglet design for the 737 MAX reduce fuel burn by 2% ...
The more modern Boeing 737 MAX aircraft come with winglets as standard, that appear very similar to split scimitar winglets. The winglets found on the 737 MAX are known as advanced technology (AT ...