Final answer:
The A321T is a variant of the Airbus A321 aircraft that is modified for transcontinental flights within the United States. It has additional features for extended range, passenger capacity, and a premium cabin experience.
Step-by-step explanation:
The A321T is a type of aircraft, specifically an Airbus A321 with the designation 'T' standing for transcontinental.
It is a variant of the A321 that is modified to have additional features to accommodate long-haul flights within the United States.
The A321T is equipped with features such as extended range fuel tanks, additional structural reinforcement, and improved avionics systems. It is designed to have a higher passenger capacity and a longer range compared to the standard A321 model, making it suitable for transcontinental flights.
One notable feature of the A321T is its premium cabin, which includes lie-flat seats, larger entertainment screens, and enhanced onboard amenities. This is to provide a more comfortable and luxurious experience for passengers during long-duration flights.