Heathrow AirportHeathrow Airport (,hiːθ'roʊ,_'hiːθroʊ), called London Airport until 1967 and now known as London Heathrow , is the main international airport serving London, the capital of England. It is the largest of the six international airports in the London airport system (the others being Gatwick, City, Luton, Stansted and Southend). The airport is owned and operated by Heathrow Airport Holdings. In 2022, it was the second-busiest airport in the world by international passenger traffic and the second busiest airport in Europe.
Turkish AirlinesTurkish Airlines (Turkish: Türk Hava Yolları) or officially Türk Hava Yolları Anonim Ortaklığı is the flag carrier of Turkey. , it operates scheduled services to 340 destinations in Europe, Asia, Africa, and the Americas, making it the largest mainline carrier in the world by number of passenger destinations. The airline serves more destinations non-stop from a single airport than any other airline in the world and flies to 126 countries, more than any other airline.
Zurich AirportZurich Airport () is the largest international airport of Switzerland and the principal hub of Swiss International Air Lines. It serves Zürich, Switzerland's largest city, and, with its surface transport links, much of the rest of the country. The airport is located north of central Zürich, in the municipalities of Kloten, Rümlang, Oberglatt, Winkel, and Opfikon, all of which are within the canton of Zürich. In the Zurich area, mixed civil and military air traffic developed from 1909 onwards at Dübendorf airfield, northeast of the city.
Frankfurt AirportFrankfurt Airport (; Flughafen Frankfurt Main ˈfluːkhaːfn̩ ˈfʁaŋkfʊʁt ˈmaɪn, also known as Rhein-Main-Flughafen) is Germany's main international airport by passenger numbers and is located in Frankfurt, the fifth-largest city of Germany and one of the world's leading financial centres. It is operated by Fraport and serves as the main hub for Lufthansa, including Lufthansa CityLine and Lufthansa Cargo as well as Condor and AeroLogic.
Malaysia AirlinesMalaysia Airlines Berhad (MAB; Penerbangan Malaysia Berhad), formerly known as Malaysian Airline System (MAS; Sistem Penerbangan Malaysia), and branded as Malaysia Airlines, is the flag carrier of Malaysia and a member of the Oneworld airline alliance. (The MAS initials are still being kept by subsidiaries MASkargo and MASwings.) The company headquarters are at Kuala Lumpur International Airport. In August 2014, the Malaysian government's sovereign wealth fund Khazanah Nasional—which then owned 69.
Air FranceAir France (ɛːʁ fʁɑ̃s; formally Société Air France, S.A.), 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 global airline alliance. , Air France serves 29 destinations in France and operates worldwide scheduled passenger and cargo services to 201 destinations in 78 countries (93 including overseas departments and territories of France) and also carried 46,803,000 passengers in 2019.
