The Real Reason Why Delta Air Lines Is Retiring Its Boeing 757s Gradually Instead Of All At Once

Delta Air Lines is a major operator of the Boeing 757 to this day. A retirement process has undeniably begun. However, more than four decades after the model’s entry into service and Delta’s own initial delivery, two variants of the narrowbody stubbornly remain key to the US major’s operations. The chances are, it will stay that way into the next decade too.