Atlanta-based Delta Air Lines is a major operator of the Boeing 737. Throughout its 100-year history, the legacy carrier has ...

Alaska has retired its last Boeing 737 without winglets, a rather rare breed. The Seattle-based airline is in the process of ...

In addition to raked wingtips, Boeing also employs split-scimitar winglets, which can be found on the 737 MAX. The company was also the first to use folding wingtips on a commercial aircraft ...

They represent a step up over blended winglets, thanks to "new strengthened spars, aerodynamic scimitar tips, and a large ventral strake." 52 Boeing 737-800s will be retrofitted with the scimitar ...