Boeing 757 is an American narrow-body airliner designed by Boeing in 1982. Following is Delta's Boeing 757-300 (75y) V2 Seating Chart showing how it has over six rows dedicated to First Class, over five rows for Comfort Class, and over 29 rows for the Economy Class. This given Seating Chart arrangement has marked the important areas of the airlines, like Good seats, Medium quality seats, Bad quality seats, and more. With 178.7 feet (54.5 m), the type is the longest single-aisle twinjet ever built while being shorter than the 187.3 ft (57.10 m) DC-8-61/63.