The Airbus A350 is a popular long-range, wide-body aircraft several airlines use worldwide. With over 500 aircraft providing services worldwide, the Airbus A350 is operated by major airlines such as Singapore Airlines, Qatar Airways, Cathay Pacific, British Airways, Delta Air Lines, and more. Delta Air Lines is the only operator of the A350 in the United States. But how does this oldest airline to still be operating in the US configure its Airbus A350s? Lets delve into it.