An aircraft cabin is the section of an aircraft in which passengers travel. [1] Most modern commercial aircraft are pressurized, as cruising altitudes are high enough such that the surrounding atmosphere is too thin for passengers and crew to breathe. [2]
In commercial air travel, particularly in airliners, cabins may be divided into several parts. These can include travel class sections in medium and large aircraft, areas for flight attendants, the galley, and storage for in-flight service. Seats are mostly arranged in rows and aisles. The higher the travel class, the more space is provided. Cabins of the different travel classes are often divided by curtains, sometimes called class dividers. Passengers are not usually allowed to visit higher travel class cabins in commercial flights. [3]
Some aircraft cabins contain passenger entertainment systems. Short and medium haul cabins tend to have no or shared screens whereas long and ultra-long haul flights often contain personal screens.
Business class is almost replacing first class: 70% of 777s had first-class cabins before 2008 while 22% of new 777s and 787s had one in 2017. Full-flat seats in business-class rose from 65% of 777 deliveries in 2008 to nearly 100% of the 777s and 787s delivered in 2017, excepted for low-cost carriers having 10% premium cabin on their widebodies. First-class seats were halved over the past 5–10 years, typically from eight to four. To differentiate from business class, high-end first class move to full-height enclosures like Singapore Airlines, Emirates, and Etihad. Business class became the equivalent of what first class was a few years ago. [4]
In 2017, 80% of the 777s and 787s delivered had a separate premium economy with one or two fewer seats across than regular economy class. In economy class, 2 in (5 cm) slimmer seats with composite frames and thinner upholstery can add legroom or allow more seating. While ground or more often satellite internet connection is available at lower cost due to competition, only 25–30% of carriers outside U.S. offer inflight connectivity. LED lighting can support different scenarios like boarding, food service, shopping, branding or chronobiology through simulated sunset or sunrise. First- and business-class are refurbished every 5–7 years compared to 6–10 years for economy. [4]
Cabin upgrades | 2016 | 2026 |
---|---|---|
Interior modifications | 2600 | 4600 |
Avionics/systems | 765 | 1365 |
painting | 539 | 862 |
AD/service bulletins | 302 | 410 |
cabin connectivity | 190 | 323 |
A 337 seats cabin (36 business, 301 economy) in a 787-10 for Singapore Airlines costs $17.5 million each. [5] Emirates invested over $15 million each to refurbish its 777-200LR in a new two-class configuration in 55 days initially then 35 days. [6]
In the mid-2000s, Formation Design Group proposed using the taller wide-body cabins to layer the bed and seat arrangements for higher density. Revealed at Aircraft Interiors Expo 2012, Factorydesign devised a double-deck system of pods for 30% more density, between premium economy and business class. In 2015, Airbus filed a patent for a double-deck business class cabin, to monetize the vertical space. [7]
Cabin pressurization is the active pumping of compressed air into the cabin of an aircraft in order to ensure the safety and comfort of the occupants. It becomes necessary whenever the aircraft reaches a certain altitude, since the natural atmospheric pressure would be too low to supply sufficient oxygen to the passengers. Without pressurization, one could suffer from altitude sickness including hypoxia.
If a pressurized aircraft suffers a pressurization failure above 10,000 feet (3,000 meters), then it could be deemed as an emergency. Should this situation occur, the aircraft should begin an emergency descent and oxygen masks should be activated for all occupants. In the majority of passenger aircraft, the passengers' oxygen masks are activated automatically if the cabin pressure falls below the atmospheric pressure equivalent of 14,000 feet (4,300 meters). [8]
The first class section of an airplane is the class with the best service, and it is typically the highest priced. The services offered are superior to those in business class, and they are available on only a small number of long flights. First class is characterized by having a larger amount of space between seats (including those that can be converted into beds), a personal TV set, high quality food and drink, personalized service, privacy, and providing travelers with complimentary items (ex. pajamas, shoes and toiletries). Passengers in this class have a separate check-in, access to the airline's first-class lounge, preferred boarding, or private transportation between the terminal and the plane. Due to its high cost, there are few airlines that offer this service. [9]
Business class is more expensive, but it also offers more amenities to travelers than the classes below it. These may include better food, wider entertainment options, more comfortable seats with more room to recline and more legroom, among others. [10]
Premium economy class is a travel class offered by some airlines in order to provide a better flying experience to the economy traveler, but for much less money than business class. [11] It is often limited to a few extras such as more legroom, as well as complimentary food and drinks. [12] On board Air Canada, Premium Economy comes with wider seats (3 inches on the Boeing 777-300) (2 inches on the Boeing 787), more recline (3 inches more than economy), a fold-down foot rest, an amenity kit, premium food and drinks on long-haul international flights, and much more legroom.
Economy class is the airline travel class with the lowest ticket price, as the level of comfort is lower than that of the other classes. This class is primarily characterized by the short distance between each seat, and a smaller variety of food and entertainment.[ citation needed ]
VIP configuration of an aircraft has enclosed separated sections for use by select passenger(s) for use as an office space, meeting area and notably sleeping quarters from seated passengers.
The most notable is Air Force One, with a private sleeping area, office space and conference rooms for the president of the United States.
An airliner is a type of airplane for transporting passengers and air cargo. Such aircraft are most often operated by airlines. The modern and most common variant of the airliner is a long, tube shaped, and jet powered aircraft. The largest of them are wide-body jets which are also called twin-aisle because they generally have two separate aisles running from the front to the back of the passenger cabin. These are usually used for long-haul flights between airline hubs and major cities. A smaller, more common class of airliners is the narrow-body or single-aisle. These are generally used for short to medium-distance flights with fewer passengers than their wide-body counterparts.
The Boeing 777, commonly referred to as the Triple Seven, is an American long-range wide-body airliner developed and manufactured by Boeing Commercial Airplanes. The 777 is the world's largest twinjet and the most-built wide-body airliner. The jetliner was designed to bridge the gap between Boeing's other wide body airplanes, the twin-engined 767 and quad-engined 747, and to replace aging DC-10 and L-1011 trijets. Developed in consultation with eight major airlines, the 777 program was launched in October 1990, with an order from United Airlines. The prototype aircraft rolled out in April 1994, and first flew in June of that year. The 777 entered service with the launch operator United Airlines in June 1995. Longer-range variants were launched in 2000, and first delivered in 2004.
Emirates is one of the two flag carriers of the United Arab Emirates. Based in Garhoud, Dubai, the airline is a subsidiary of The Emirates Group, which is owned by the government of Dubai's Investment Corporation of Dubai. It is the largest airline in the Middle East, operating over 3,600 flights per week from its hub at Terminal 3 of Dubai International Airport. It operates to more than 150 cities in 80 countries across six continents on its fleet of nearly 300 aircraft. Cargo activities are undertaken by Emirates SkyCargo.
Singapore Airlines is the flag carrier of Singapore with its hub located at Changi Airport. A member of Star Alliance, the airline is notable for highlighting the Singapore Girl as its central figure in the corporate branding segment and not significantly changing its livery throughout its history. Widely renowned as one of the world's best carriers, the airline is ranked as a 5-star airline as well as ranked as the world's best airline by Skytrax five times. The airline operates a variety of Airbus and Boeing aircraft, namely the A350, A380, Boeing 737, Boeing 747 Freighter, Boeing 777 and Boeing 787, among others.
A wide-body aircraft, also known as a twin-aisle aircraft and in the largest cases as a jumbo jet, is an airliner with a fuselage wide enough to accommodate two passenger aisles with seven or more seats abreast. The typical fuselage diameter is 5 to 6 m. In the typical wide-body economy cabin, passengers are seated seven to ten abreast, allowing a total capacity of 200 to 850 passengers. Seven-abreast aircraft typically seat 160 to 260 passengers, eight-abreast 250 to 380, nine- and ten-abreast 350 to 480. The largest wide-body aircraft are over 6 m (20 ft) wide, and can accommodate up to eleven passengers abreast in high-density configurations.
The Boeing 787 Dreamliner is an American wide-body airliner developed and manufactured by Boeing Commercial Airplanes. After dropping its unconventional Sonic Cruiser project, Boeing announced the conventional 7E7 on January 29, 2003, which focused largely on efficiency. The program was launched on April 26, 2004, with an order for 50 aircraft from All Nippon Airways (ANA), targeting a 2008 introduction. On July 8, 2007, a prototype 787 without major operating systems was rolled out; subsequently the aircraft experienced multiple delays, until its maiden flight on December 15, 2009. Type certification was received in August 2011, and the first 787-8 was delivered in September 2011 before entering commercial service on October 26, 2011, with ANA.
EVA Airways Corporation is a Taiwanese international airline headquartered in Taoyuan City. It is one of the two largest airlines in Taiwan along with state-owned China Airlines. The privately owned airline operates passenger and dedicated cargo services to over 40 international destinations in Asia, Australia, Europe & North America. Its network fully consists of international routes, with no domestic routes. It is rated as a 5-star airline by Skytrax, and is the second largest airline based in Taiwan after China Airlines. EVA Air is headquartered at Taoyuan International Airport in Luzhu, Taoyuan City. The company slogan is "Sharing the World, Flying Together".
Transaero, officially OJSC Transaero Airlines was a Russian airline that operated scheduled and charter flights to over 150 domestic and international destinations. Transaero's main hubs were Moscow Vnukovo Airport and Saint Petersburg Airport, with further bases throughout Russia. For much of its history the head office was at Domodedovo International Airport, and towards the end its head office was in Saint Petersburg.
Etihad Airways is one of the two flag carriers of the United Arab Emirates, alongside Emirates. Its head office is in Khalifa City, Abu Dhabi, near Zayed International Airport. The airline commenced operations in November 2003, and is the second-largest airline in the UAE after Emirates.
China Eastern Airlines is a major airline in China, headquartered in Changning, Shanghai. It is one of the three major airlines in the country, along with Air China and China Southern Airlines.
Business class is a travel class available on many commercial airlines and rail lines, known by brand names which vary, by airline or rail company. In the airline industry, it was originally intended as an intermediate level of service between economy class and first class, but many airlines now offer business class as the highest level of service, having eliminated first class seating. Business class is distinguished from other travel classes by the quality of seating, food, drinks, ground service and other amenities. In commercial aviation, full business class is usually denoted 'J' or 'C' with schedule flexibility, but can be many other letters depending on circumstances.
Air Austral is a French airline based at Roland Garros Airport, Réunion. It operates scheduled services from Réunion to metropolitan France, South Africa, Thailand and a number of destinations in the Indian Ocean. The company has nine airplanes in the fleet and employs around 900 people.
Economy class, also called third class, coach class, steerage, or to distinguish it from the slightly more expensive premium economy class, standard economy class or budget economy class, is the lowest travel class of seating in air travel, rail travel, and sometimes ferry or maritime travel. Historically, this travel class has been called tourist class or third class on ocean liners.
An airline seat is a seat on an airliner in which passengers are accommodated for the duration of the journey. Such seats are usually arranged in rows running across the airplane's fuselage. A diagram of such seats in an aircraft is called an aircraft seat map.
Premium economy class, also known by brand names which vary by company, is a travel class offered on many airlines. It is usually positioned between standard economy class and business class in terms of price, comfort, and available amenities. On December 12, 1992, EVA Air introduced the Economy Deluxe Class on the inaugural flight of its first trans-Pacific route (TPE-LAX), becoming the first airline to offer this class of service. In some countries, this class has emerged as a response from governments and companies requiring economy class for travel done by staff, while still getting some benefits like airport priority.
Air France, stylised as AIRFRANCE, is the flag carrier of France headquartered in Tremblay-en-France. It is a subsidiary of the Air France-KLM Group and a founding member of the SkyTeam airline alliance. As of 2013, Air France served 29 destinations in France and operates worldwide scheduled passenger and cargo services to 201 destinations in 78 countries and also carried 46,803,000 passengers in 2019. The airline's global hub is at Charles de Gaulle Airport, with Orly Airport as the primary domestic hub. Air France's corporate headquarters, previously in Montparnasse, Paris, are located at the Roissypôle complex on the grounds of Charles de Gaulle Airport, north of Paris.
The Emirates fleet is composed of two wide-bodied aircraft families, the Airbus A380 and Boeing 777. The airline also has the Airbus A350-900, Boeing 777X and Boeing 787 aircraft on order.
The Boeing 777X is the latest series of the long-range, wide-body, twin-engine jetliners in the Boeing 777 family from Boeing Commercial Airplanes. The 777X features new GE9X engines, new composite wings with folding wingtips, greater cabin width and seating capacity, and technologies from the Boeing 787. The 777X was launched in November 2013 with two variants: the 777-8 and the 777-9. The 777-8 provides seating for 384 passengers and has a range of 8,745 nmi while the 777-9 has seating for 426 passengers and a range of over 7,285 nmi.
First class is a travel class on some passenger airliners intended to be more luxurious than business class, premium economy, and economy class. Originally all planes offered only one class of service, with a second class appearing first in 1955 when TWA introduced two different types of service on its Super Constellations.
The Air New Zealand fleet consists of Boeing jet aircraft for long-haul flights, and Airbus jet aircraft for domestic and short-haul international flights. The airline also operates ATR 72 and Bombardier Q300 turboprop aircraft on domestic services.