An airline is a company that provides air transport services for traveling passengers and freight. Airlines use aircraft to supply these services and may form partnerships or alliances with other airlines for codeshare agreements, in which they both offer and operate the same flight. Generally, airline companies are recognized with an air operating certificate or license issued by a governmental aviation body. Airlines may be scheduled or charter operators.
The International Civil Aviation Organization (ICAO) is a specialized agency of the United Nations that coordinates the principles and techniques of international air navigation, and fosters the planning and development of international air transport to ensure safe and orderly growth. ICAO headquarters are located in the Quartier International of Montreal, Quebec, Canada.
The International Air Transport Association is a trade association of the world's airlines founded in 1945. IATA has been described as a cartel since, in addition to setting technical standards for airlines, IATA also organized tariff conferences that served as a forum for price fixing.
Air travel is a form of travel in vehicles such as airplanes, jet aircraft, helicopters, hot air balloons, blimps, gliders, hang gliders, parachutes, or anything else that can sustain flight. Use of air travel has greatly increased in recent decades – worldwide it doubled between the mid-1980s and the year 2000. Modern air travel is much safer than road travel.
The National Aeronautic Association of the United States (NAA) is a non-profit 501(c)(3) organization and a founding member of the Fédération Aéronautique Internationale (FAI). Founded in 1905, it is the oldest national aviation club in the United States and one of the oldest in the world, it serves as the “Aeroclub of the United States” and, by its Mission Statement it is "…dedicated to the advancement of the art, sport and science of aviation in the United States.” The NAA is headquartered at the Ronald Reagan Washington National Airport, in Washington, D.C.
SITA is a multinational information technology company providing IT and telecommunication services to the air transport industry. The company provides its services to around 400 members and 2,500 customers worldwide, which it claims is about 90% of the world's airline business. Around the world, nearly every passenger flight relies on SITA technology.
The Arab Air Carriers Organization is a non-profit organization with 33 constituent airline members from 19 countries within North Africa and the Middle East: Algeria, Bahrain, Egypt, Iraq, Jordan, Kuwait, Lebanon, Libya, Mauritania, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Sudan, Syria, Tunisia, the United Arab Emirates and Yemen. It is headquartered in Beirut, Lebanon. The AACO members collectively offer 3,514 daily flights to 451 airports in 127 countries.
Airlines for America (A4A), formerly known as Air Transport Association of America (ATA), is an American trade association and lobbying group based in Washington, D.C. that represents major North American airlines.
Like other emissions resulting from fossil fuel combustion, aircraft engines produce gases, noise, and particulates, raising environmental concerns over their global effects and their effects on local air quality. Jet airliners contribute to climate change by emitting carbon dioxide, the best understood greenhouse gas, and, with less scientific understanding, nitrogen oxides, contrails and particulates. Their radiative forcing is estimated at 1.3–1.4 that of CO2 alone, excluding induced cirrus cloud with a very low level of scientific understanding. In 2018, global commercial operations generated 2.4% of all CO2 emissions.
Air transport in the United Kingdom is the commercial carriage of passengers, freight and mail by aircraft, both within the United Kingdom (UK) and between the UK and the rest of the world. In the past 25 years the industry has seen continuous growth, and the demand for passenger air travel in particular is forecast to increase from the current level of 236 million passengers to 465 million in 2030. One airport, Heathrow Airport, is amongst the top ten busiest airports in the world. More than half of all passengers travelling by air in the UK currently travel via the six London area airports. Outside London, Manchester Airport is by far the largest and busiest of the remaining airports, acting as a hub for the 20 million or so people who live within a two-hour drive. Regional airports have experienced the most growth in recent years, due to the success of low-cost carrier airlines over the last decade.
The environmental effects of aviation in the United Kingdom are increasing due to the increasing demand for air travel in the country. In the past 25 years the UK air transport industry has seen sustained growth, and the demand for passenger air travel in particular is forecast to increase more than twofold, to 465 million passengers, by 2030. Two airports; London Heathrow and London Gatwick, are amongst the top ten busiest airports in the world for international passenger traffic. Whilst more than half of all passengers travelling by air in the UK currently travel via the five London area airports, regional airports have experienced the most growth in recent years, due to the success of 'no-frills' airlines over the last decade.
As of December 2017, there are 229 commercial airports in China.
Flying Matters was a pro-aviation coalition in the United Kingdom. Members included tourist organisations, airlines, aerospace manufacturers, trade associations, airport operators, growers and others. Formed in June 2007, they have issued briefings, press releases, lobbied Members of Parliament and commissioned advertisements. The organisation was wound up at the end of April 2011 following the withdrawal of four founding members including BA, BAA and Virgin Atlantic.
The Regional Aviation Association of Australia (RAAA) is a non-profit organisation representing the interests of regional aviation in Australia. RAAA has approximately 100 members and 2500 employees. They Provide air transportation in Australia for more than 2 million passengers and 23 million kilograms cargo per year.
The expansion of Heathrow Airport is a series of proposals to add to the runways at London's busiest airport beyond its two long runways which are intensively used to serve four terminals and a large cargo operation. The plans are those presented by Heathrow Airport Holdings and an independent proposal by Heathrow Hub with the main object of increasing capacity.
Lufthansa Consulting is an international aviation consultancy for airlines, airports and related industries. The company is an independent subsidiary of the Lufthansa Group and provides services to the air transportation industry worldwide. The headquarters are situated at the Frankfurt Airport Center (FAC) in Frankfurt, and there are branch offices in Moscow and Rio de Janeiro. Around 100 employees from 18 countries work on projects throughout the world. The German consultancy assists aviation-specific client groups including airlines, airports and aviation authorities as well as related industries such as ground handling companies, cargo terminal operators, aircraft manufacturers and financial institutions. Safety issues and sustainable aviation have gained increasing importance for the aviation industry as particularly airlines, and airports strive to comply with new security and environmental regulations.
Airports Council International (ACI) is an organization of airport authorities aimed at unifying industry practices for airport standards. Established in 1991, its headquarters are based in Montreal, Quebec, Canada, and its members operate nearly 2000 airports.
Manchester Metropolitan University's Centre for Aviation, Transport and the Environment (CATE) is an international research centre based at the Dalton Research Institute specialising in the environmental impacts of the aviation industry.
Turkey is an emerging aviation hub at the intersection of Europe with emerging markets in the Middle East, the Caucasus and Northern Africa.
The Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) is a carbon offset and carbon reduction scheme to lower CO2 emissions for international flights, to curb the aviation impact on climate change.
