The Airbus A321 is a powerful airplane that is a member of the A320 family. These are all narrow-body planes that feature twin engines. The A321 is the first derivative of the original A320 and is loaded with great features that make it a comfortable plane for travel.

1994 to: Present
US$117.4 million
Thales Avionics Suite
2 X CFM56-5
56,200 pound-force
Max Cruise Speed:
542 knots
1,004 Km/h
Approach Speed (Vref):
Travel range:
3,200 Nautical Miles
5,926 Kilometers
Fuel Economy:
0.45 nautical mile / gallon
0.220 kilometres / litre
Service Ceiling:
39,000 feet
Rate of Climb:
12 feet / minute
0.06metre / second
Take Off Distance:
1707 metre - 5,600.33 feet
Landing Distance:
1540 metre - 5,052.43 feet
Max Take Off Weight:
93,500 Kg
206,130 lbs
Max Landing Weight:
Max Payload:
21,725 Kg
47,895 lbs
Fuel Tank Capacity:
7,841 gallon
29,681 litre
Baggage Volume:
51.76 m3 / 1,828 ft3
Seats - Economy / General:
220 seats
Seats - Business Class:
185 seats
Seats - First Class:
Cabin Height:
2.22 metre - 7.28 feet
Cabin Width:
3.7 metre - 12.14 feet
Cabin Length:
34.44 metre - 112.99 feet
Exterior Length:
44.51 metre - 146.03 feet
Tail height:
Fuselage Diameter:
3.96 metre - 12.99 feet
Wing Span / Rotor Diameter:
34.1 metre - 111.88 feet
Wing Tips:
No Winglets

Blog Mentions

Blog posts that mention the Airbus A321:

A great improvement on the original A320, the A321 has a stretched fuselage and was entered into service only about six years after the A320. It has the same type of rating as all of the other variants in this family, which means that pilots can easily fly the aircraft without having to undergo additional training to understand the controls. 


Assembly of the A321 was originally completed in Germany. Germans and the French argued about where the aircraft should be assembled and which would be the best choice for the company. Shortly after releasing the A321, Airbus entered the bond market, which allowed them to easily raise $480 million dollars to help offset their development costs. They had to borrow more money and ended up borrowing $180 million more from both private investors and the European Investment Bank. 

Orders and Deliveries

The first airlines to order this stretched version of the A320 were Lufthansa and Alitalia. Lufthansa ordered 20 aircraft while Alitalia ordered 40. The first deliveries were made on January 27, 1994 and March 22, 1994, respectively. 


Because this aircraft is longer than the A320, there had to be changes to the design of the cabin to ensure that everyone would be safe and comfortable. It is a total of 6.94 m longer than the A320 and required the overwing window exits to be relocated, with the originals turned into door exits. 

Additionally, trailing edge modifications and double-slotted flaps were included to ensure the best possible performance when in the air. The wing area was increased and both the undercarriage and center fuselage were reinforced. This allows the aircraft to easily support the increase in takeoff weight. 

There have been multiple variants on the A321, including the A321-100, which had a reduced range with a higher maximum takeoff weight. Only around 90 of this variant were produced.

Another variant was the A321-200, a heavier plane with a longer range that offers transcontinental US range. 

Additionally, the more fuel efficient A321 neo, the longer range A321LR, and the extended range A321XLR are all variants. 

Flight Deck

The flight deck did not change much from the A320, which is why pilots can easily switch between the two planes without a lot of additional training. The flight deck is outfitted with lots of equipment to ensure easy control of the plane, such as a digital fly-by-wire system, a powerful flight control system, and other instrument displays. 

There is ample room for both the pilot and co-pilot to be in the cockpit without being uncomfortable. 


This aircraft easily seats 189 passengers. There are 20 in first class, 29 in comfort class, and 140 in the main cabin. It’s loaded with great amenities to make flying as comfortable as possible, including in-seat power outlets, WiFi, personal video screens, and USB in-seat power. 

These amenities, combined with ample storage for carry-on luggage, make the A321 comfortable to fly on. 


The engines on the A321 are wing pylon-mounted. These twin turbo fan engines provide additional power that the longer plane needs. There are two suppliers who are in charge of providing the engines for this aircraft: International Aero Engines provides V2500 engines, and CFM International provides CFM56 engines.

The first flight of the A321 used IAE V2500 engines. 


The A321 has an impressive cruising speed of 832km/h. When cruising, it is at a height of between 11,900 m and 12,100 m. The max takeoff weight of the A321 is 93.5t, and it has an empty weight of 48.5 t. It can easily reach a range of 3,895 km thanks to the powerful engines and sleek design of the aircraft. With a wingspan of 35.69 m and a length of 43.69 m, this is a great sized plane. 

Landing Gear

This narrow-body aircraft has traditional retractable tricycle landing gear. This gear was chosen not only because of how durable it is, but also because of how responsive it is, making it a great choice for use on this powerful aircraft. 

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The main competition for the Airbus A321 is the Boeing 757-200. The Airbus was actually created and provided to airlines as a way to compete with this powerful Boeing. 

Operating Cost

The Airbus A321 has an average operating cost per block hour of around $3,078.

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