Biggest Airplanes Antonov vs Airbus vs Boeing - Largest In The WorldAirbus Beluga (Airbus A300-600ST), Length : 56.15 m (184 ft 3 in),Boeing Dreamlifter (Boeing 747 Dreamlifter), Length : 71.68 m (235 ft 2 in)Antonov An-22 "Antei", Length : 57.9 m (189 ft 11.5 in),Boeing 747-8, Length : 76.3 m (250 ft 2 in),Airbus A350-900 XWB, Length : 66.8 m (219 ft),Antonov An-124 Ruslan, Length : 68.96 m (226 ft 3 in),Antonov An-225 Mriya, Length : 84 m (275 ft 7 in),Airbus A380-800, Length : 72.72 m (238 ft 7 in),Boeing 777-300ER, Length : 242 ft 4 in (73.9 m),Airbus A340-600, Length : 75.36 metres (247 ft 3 in),Airbus A330-300, Length : 63.69 m (208 ft 11 in),Boeing 787-9 Dreamliner, Length : 206 ft 1 in (62.8 m),Biggest Airplanes Antonov vs Airbus vs Boeing - Largest In The World!