The Airbus A321 is a short- to medium-range passenger aircraft that was developed to compete with the Boeing 737. The A321 is a stretch variant of the original A320 narrow-body aircraft. The aircraft is 22.75 feet longer than the A320 and is the longest aircraft in the A320 family line.
The ACJ321 is a corporate version of the A321 airliner. The ACJ is powered by two CFM56-5B4 engines, producing 26,500 pounds of thrust.