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Aegean Airlines is the largest airline in Greece, operating both domestic and international flights to over 150 destinations. Founded in 1987, the airline has grown to become a major player in the European aviation market, with a fleet of over 60 aircraft and a reputation for high-quality service. Aegean Airlines is a member of the Star Alliance, a global airline network that includes some of the world's largest carriers. The airline has won numerous awards for its customer service, including the Skytrax award for Best Regional Airline in Europe for nine consecutive years.

Air China is the flag carrier airline of the People's Republic of China. It was founded in 1988 and is headquartered in Beijing. The airline operates a fleet of over 400 aircraft and serves more than 200 destinations worldwide. Air China is a member of the Star Alliance, which is the world's largest airline alliance. The airline offers a range of services, including passenger and cargo transportation, as well as aircraft maintenance and ground handling. Air China is committed to providing safe, reliable, and comfortable air travel to its customers, and it has won numerous awards for its service and performance.

Air Europa is a Spanish airline that was founded in 1986. It is a member of the SkyTeam alliance and operates flights to over 50 destinations across Europe, the Americas, Africa, and Asia. The airline's main hub is located at Adolfo Suárez Madrid–Barajas Airport, and it also has secondary hubs at Palma de Mallorca Airport and Tenerife North Airport. Air Europa operates a fleet of over 50 aircraft, including Boeing 787 Dreamliners, Airbus A330s, and Embraer E195s. The airline offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a loyalty program called SUMA.

Air Serbia is the national airline of Serbia, headquartered in Belgrade. It was founded in 2013 as a successor to the former national carrier, Jat Airways. Air Serbia operates flights to over 50 destinations in Europe, the Middle East, and North America, with a fleet of modern Airbus aircraft. The airline offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a loyalty program called Etihad Guest. Air Serbia is a member of the Etihad Airways Partners group, which includes several other airlines around the world. The airline has won several awards for its service and performance, including Best Airline in Eastern Europe at the World Airline Awards.

Asiana Airlines is a South Korean airline that was founded in 1988. It operates both domestic and international flights to over 90 destinations across Asia, Europe, North America, and Oceania. Asiana Airlines is a member of the Star Alliance, which is the world's largest airline alliance. The airline has won numerous awards for its service, including the Skytrax 5-star rating for 12 consecutive years. Asiana Airlines is known for its comfortable seating, in-flight entertainment, and high-quality meals. The airline also offers a frequent flyer program called Asiana Club, which allows members to earn and redeem miles for flights, upgrades, and other benefits.

Austrian Airlines is the flag carrier airline of Austria, headquartered in Vienna. It operates scheduled services to over 130 destinations worldwide, including Europe, North America, Asia, and Africa. The airline is a member of the Star Alliance and has a fleet of over 80 aircraft, including Airbus A320, A321, A319, Boeing 767, and 777. Austrian Airlines offers a range of travel classes, including Economy, Premium Economy, and Business Class, with a focus on providing a high level of service and comfort to its passengers. The airline has won numerous awards for its customer service, including Best Airline Staff in Europe and Best Business Class Catering.

Beijing Capital Airlines is a Chinese airline headquartered in Beijing. It was founded in 1995 as Deer Jet Airlines and later renamed as Capital Airlines in 2007. The airline operates both domestic and international flights to destinations in Asia, Europe, and North America. It is a subsidiary of the HNA Group, which also owns Hainan Airlines, Tianjin Airlines, and several other airlines. Beijing Capital Airlines has a fleet of over 80 aircraft, including Airbus A320s, A330s, and Boeing 737s. The airline has won several awards for its service, including the "Best Airline in China" award at the 2017 World Tourism Awards.

Bulgaria Air is the national flag carrier airline of Bulgaria, headquartered in Sofia. It operates scheduled flights to over 20 destinations in Europe, the Middle East, and Africa. The airline was founded in 2002 and has a fleet of 10 aircraft, including Airbus A319s and Embraer E190s. Bulgaria Air offers both economy and business class seating, as well as a frequent flyer program called Fly More. The airline has codeshare agreements with several other airlines, including Air France, KLM, and Alitalia. Bulgaria Air is a member of the International Air Transport Association (IATA) and the Association of European Airlines (AEA).

Etihad Airways is the national airline of the United Arab Emirates, based in Abu Dhabi. It was founded in 2003 and has since grown to become one of the world's leading airlines, with a fleet of over 100 aircraft and a network of more than 80 destinations worldwide. Etihad Airways is known for its luxurious and innovative products and services, including its award-winning First and Business Class cabins, in-flight entertainment, and dining options. The airline is also committed to sustainability and has implemented various initiatives to reduce its environmental impact, such as investing in fuel-efficient aircraft and reducing single-use plastics on board.

Hainan Airlines is a Chinese airline headquartered in Haikou, Hainan province. It is the largest privately-owned airline in China and operates both domestic and international flights. The airline was founded in 1989 and has since grown to become a major player in the aviation industry. Hainan Airlines has a fleet of over 200 aircraft and serves more than 100 destinations worldwide. The airline is known for its high-quality service and has won numerous awards for its in-flight experience. Hainan Airlines is also a member of the global airline alliance, the HNA Group, which includes other airlines such as Hong Kong Airlines and Tianjin Airlines.

Hong Kong Airlines is a full-service airline based in Hong Kong. It was founded in 2006 and operates flights to over 30 destinations across Asia, Europe, North America, and Oceania. The airline's fleet consists of Airbus A320, A330, and A350 aircraft. Hong Kong Airlines offers a range of cabin classes, including Economy, Premium Economy, and Business Class. The airline is known for its affordable fares and quality service, with a focus on providing a comfortable and enjoyable travel experience for its passengers. Hong Kong Airlines is a member of the HNA Group, one of China's largest conglomerates.

ITA Airways is a new Italian airline that was established in 2021 to replace the bankrupt Alitalia. The airline is owned by the Italian government and aims to provide high-quality services to passengers while promoting sustainable and responsible tourism. ITA Airways plans to operate a fleet of modern aircraft and offer a range of domestic and international routes. The airline has also committed to reducing its environmental impact by investing in fuel-efficient aircraft and adopting sustainable practices. ITA Airways is expected to play a key role in the recovery of the Italian aviation industry and contribute to the country's economic growth.

Lufthansa is a German airline and one of the largest airlines in Europe. It was founded in 1953 and operates flights to over 200 destinations worldwide. Lufthansa is a member of the Star Alliance, which is the world's largest airline alliance. The airline has a fleet of over 300 aircraft, including Airbus and Boeing planes. Lufthansa offers a range of services to its passengers, including in-flight entertainment, Wi-Fi, and a frequent flyer program called Miles & More. The airline is known for its high-quality service and has won numerous awards for its customer satisfaction and safety standards.

Qatar Airways is the national airline of Qatar, based in Doha. It was founded in 1993 and has since grown to become one of the world's leading airlines, with a fleet of over 200 aircraft flying to more than 160 destinations worldwide. Qatar Airways is known for its luxurious and award-winning service, offering passengers a range of amenities such as lie-flat seats, gourmet cuisine, and in-flight entertainment. The airline is a member of the oneworld alliance and has partnerships with several other airlines, allowing passengers to easily connect to destinations around the world. Qatar Airways has won numerous awards for its service, including being named the world's best airline by Skytrax in 2019.

Shandong Airlines is a Chinese airline based in Jinan, Shandong province. It was founded in 1994 and operates both domestic and international flights. The airline has a fleet of over 100 aircraft, including Boeing 737s and 767s, and serves more than 60 destinations in China and abroad. Shandong Airlines is a member of the SkyTeam alliance and has codeshare agreements with several other airlines. The airline has won several awards for its service, including the "Best Regional Airline in China" award at the 2019 World Airline Awards.

Shenzhen Airlines is a Chinese airline based in Shenzhen, Guangdong province. It was founded in 1992 and operates both domestic and international flights. The airline has a fleet of over 200 aircraft, including Airbus A320s, Boeing 737s, and Embraer E190s. Shenzhen Airlines is a member of the Star Alliance and has codeshare agreements with several other airlines. The airline has won several awards for its service, including the "Best Regional Airline in China" award at the 2019 Skytrax World Airline Awards. Shenzhen Airlines is known for its punctuality and safety record, and is a popular choice for travelers in China.

Sichuan Airlines is a Chinese airline based in Chengdu, Sichuan Province. It was founded in 1986 and operates both domestic and international flights. The airline has a fleet of over 150 aircraft, including Airbus A320s, A330s, and A350s. Sichuan Airlines serves more than 100 destinations in China and around the world, including Europe, North America, and Australia. The airline is known for its spicy Sichuan cuisine served on board and its commitment to safety and customer service. Sichuan Airlines is a member of the Star Alliance, a global airline alliance that includes airlines such as United Airlines, Lufthansa, and Air Canada.

Spring Airlines is a low-cost airline based in Shanghai, China. It was founded in 2004 and operates both domestic and international flights to destinations in Asia. The airline's fleet consists of Airbus A320 aircraft, and it has a reputation for offering affordable fares and no-frills service. Spring Airlines has a strong focus on technology and innovation, with features such as online check-in and mobile boarding passes. The airline has won several awards for its service, including the "Best Low-Cost Carrier" award at the 2019 World Airline Awards.

Thai Vietjet Air is a low-cost airline based in Thailand, operating domestic and international flights. It is a joint venture between Vietnamese airline Vietjet Air and Thai airline Kan Air. The airline was established in 2014 and started operations in 2015. Thai Vietjet Air operates a fleet of Airbus A320 aircraft and serves destinations in Thailand, Vietnam, China, Taiwan, South Korea, Japan, and India. The airline offers a range of services including online check-in, in-flight meals, and baggage allowance. Thai Vietjet Air aims to provide affordable air travel options to passengers while maintaining high safety standards.

Turkish Airlines is the national flag carrier airline of Turkey, headquartered in Istanbul. It operates scheduled flights to over 300 destinations in Europe, Asia, Africa, and the Americas, making it one of the largest airlines in the world by number of destinations served. Turkish Airlines has won numerous awards for its service, including "Best Airline in Europe" six years in a row from 2011 to 2016. The airline operates a modern fleet of over 350 aircraft, including Airbus A320s, A330s, A340s, A350s, and Boeing 737s, 777s, and 787s. Turkish Airlines is a member of the Star Alliance, the world's largest airline alliance.

Uzbekistan Airways is the national airline of Uzbekistan, headquartered in Tashkent. It operates scheduled domestic and international flights to destinations in Asia, Europe, and North America. The airline was founded in 1992 after the collapse of the Soviet Union and has since grown to become one of the largest airlines in Central Asia. Uzbekistan Airways operates a fleet of modern aircraft, including Boeing 787 Dreamliners, Airbus A320s, and Boeing 767s. The airline offers a range of services to its passengers, including in-flight entertainment, meals, and beverages. Uzbekistan Airways is a member of the International Air Transport Association (IATA) and the Association of European Airlines (AEA).

Wizz Air is a low-cost airline based in Hungary that operates flights to destinations across Europe, the Middle East, and North Africa. Founded in 2003, the airline has grown rapidly and now operates a fleet of over 100 aircraft, serving more than 150 destinations in 44 countries. Wizz Air is known for its no-frills approach to air travel, offering low fares and charging extra for additional services such as checked baggage and in-flight meals. The airline has a strong focus on efficiency and cost control, allowing it to offer some of the lowest fares in the industry.