Vueling Airlines, a low-cost Spanish carrier, was founded in 2004 and is headquartered in El Prat de Llobregat, near Barcelona. It operates over 100 destinations across Europe, Africa, and the Middle East. Known for its affordability and extensive network, Vueling is part of the International Airlines Group (IAG).

Shandong Airlines, founded in 1994, is a Chinese airline headquartered in Jinan, Shandong Province. It operates domestic and international flights, primarily from its hub at Jinan Yaoqiang International Airport. The airline is a member of the Star Alliance and has a strong focus on serving routes within China, as well as some international destinations in Asia.

Frontier Airlines is an ultra-low-cost carrier headquartered in Denver, Colorado. Founded in 1994, the airline operates flights to over 100 destinations across the United States, Mexico, Central America, and the Caribbean. Known for its affordable fares and a la carte service model, Frontier offers passengers the ability to customize their travel experience with optional add-ons. The airline's fleet primarily consists of Airbus A320 family aircraft, and it is recognized for its distinctive animal-themed livery on its aircraft tails.

Air France is the flag carrier of France, headquartered in Tremblay-en-France. Founded in 1933, it is a founding member of the SkyTeam global airline alliance. Operating from its main hubs at Charles de Gaulle Airport and Orly Airport, Air France serves numerous domestic and international destinations across six continents. Known for its French touch in service, the airline offers a blend of tradition and innovation, catering to both leisure and business travelers with a focus on quality and comfort.

JetBlue Airways, founded in 1998, is a major American low-cost carrier headquartered in Long Island City, New York. Known for its affordable fares and customer-centric approach, JetBlue primarily operates domestic flights within the United States, with additional services to the Caribbean and Latin America. The airline prides itself on offering a comfortable flying experience with more legroom, free in-flight entertainment, and complimentary snacks.

Azul Brazilian Airlines, founded in 2008 by David Neeleman, is a major airline based in Barueri, São Paulo, Brazil. It is known for its extensive domestic network, covering over 100 destinations within Brazil, and a growing number of international routes. The airline operates a modern fleet including Embraer, Airbus, and ATR aircraft, and is recognized for its exceptional customer service and innovative inflight experiences.

Avianca, established in 1919, is the flagship carrier of Colombia and the second oldest airline in the world still in operation. Headquartered in Bogotá, it operates a comprehensive network of services across Latin America, North America, and Europe. Renowned for its excellent customer service and modern fleet, Avianca is a member of the Star Alliance, which enables it to offer extensive connectivity and a wide range of destinations to its passengers.

KLM Royal Dutch Airlines, founded in 1919, is the flag carrier of the Netherlands. It is headquartered in Amstelveen, with its hub at Amsterdam Schiphol Airport. KLM is renowned for its extensive European and intercontinental network, offering excellent service and a commitment to sustainability.

Aeroflot is Russia's largest airline and the flag carrier, founded in 1923. With its hub at Sheremetyevo International Airport in Moscow, it operates domestic and international flights to over 150 destinations in 52 countries. Known for its long history and extensive route network, Aeroflot offers a mix of modern and traditional Russian hospitality.