Why Delta Air Lines Is Hanging On To Its Aged Boeing 757s

Delta Air Lines is one of the biggest airlines in the world, and one of the largest domestic carriers. The company was founded in 1924 as a crop-dusting operator, but it has since evolved into one of the world’s most recognized carriers. Over the years, Delta Air Lines has grown to fly over 5,000 daily flights to over 300 destinations. These destinations include cities in over 50 countries on six continents.