The world’s biggest passenger aircraft is the Airbus 380 800. Its vital statistics are listed below.

### Dimensions of the Airbus 380 800

Operated by a crew of 2, the Airbus 380 can seat up to 853 (1-class). The airliner is 73 m (240 ft) long with a wingspan of 79.75 m (261.6 ft). The height is 24.1 m (79 ft) with a wheelspan of 14.34 m (47 ft). The cabin is 6.58 m (21.6 ft) wide for the main deck. The upper deck is slightly smaller at 5.92 m (19.4 ft).

The wing sweep is 33.5 degrees and the maximum take off weight is 560,000 kg (1.2 million lbs). The maximum operating speed of the biggest passenger aircraft in the world is Mach 0.96 (1,020 km/h or 634 mph).

The maximum payload is 90,000 kg (equivalent to 200,000 lbs). The take off run at maximum take off weight is 2,760 m or 9,000 ft. The Airbus 380’s range at design load is 15,200 km (8,200 nmi). The engines are Trent 972/B (A380-842), Trent 970/B (A380-841) and GP7270 (A380-861).

### Dimensions of the Boeing 777 300ER

The Boeing 777 300ER is the largest twinjet on the planet. The Boeing 777 300ER is 242 ft 4 in (73.9 m) long with an empty weight of 366,940 lbs (166,881 kg). The plane can seat a maximum of 550, 451 (2-class) or 365 (3-class).

The wingspan of one of the world’s biggest passenger aircrafts is 212 ft 7 in (65 m). The tail is 61 ft 5 in tall or 18.7 m. The maximum takeoff weight is 775,000 lb (351,534 kg). The cruising speed of the Boeing 77 300ER is Mach 0.84 (905 km/h or 560 mph).

### Dimensions of the Boeing 777 300

The specifications of the Boeing 777 300 are similar to the 300ER except for the following. The wingspan is 199 ft (60.9 m). The tail height is 60 ft 8 in (18.5 m). The maximum seating capacity is 550, making it one of the biggest passenger aircrafts in the world.

Its empty weight is 353,000 lbs (about 160,120 kg). The maximum takeoff weight is 660,000 lbs (or 299,370 kg). The maximum payload range is 3,800 nmi (7,035 km); the range is 6.015 nmi (11,135 km).The takeoff run is 11,200 ft (3,410 m). Its fuel capacity maxes out at 45,220 US gallons (171,160 l).

The engines are the GE90-94B/92B, PW 4098 and RR 892. The thrust of the PW is 98,000 lbf (430 kN); for the GE (94,000/92,000 lbf; 410 kN) and RR (95,000 lbf; 400 kN).

### Dimensions of the Boeing 747 400

The seating capacity is 416. Its length is 231 ft (70 m) with an empty weight of 394,000 lbs (178,000 kg). The maximum speed is Mach 0.92 (533 km/h / 614 mph). Its fuel capacity is 57,300 US gallons and has a wingspan of 211 ft (65 m).

The quest to build the biggest passenger aircraft in the world is something airline companies are always striving to achieve. Given this reality, the dimension of these planes will only get larger.

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