United Airlines Holdings, Inc.

LATAM Airlines Group S.A., encompassing its various subsidiaries, specializes in providing both passenger and freight air transport services. The company's vast operational footprint extends across multiple continents, covering Chile, Peru, Ecuador, Colombia, Brazil, a range of other Latin American countries, the Caribbean, North America, Europe, and Oceania. In addition to its core aviation business, LATAM offers a suite of supplementary services, including ground handling, courier delivery, logistics solutions, and aircraft maintenance. As of December 31, 2023, the airline catered to passenger travel across 148 destinations in 26 countries, while its cargo operations reached 166 destinations across 33 nations, supported by a fleet of 333 aircraft. Founded in 1929, the company was initially known as LAN Airlines S.A. before officially rebranding to LATAM Airlines Group S.A. in June 2012, and its corporate headquarters are situated in Santiago, Chile.

American Airlines Group Inc. functions as a prominent network air carrier, delivering scheduled air transportation for both passengers and freight. Its operations are anchored by key hubs located in Charlotte, Chicago, Dallas/Fort Worth, Los Angeles, Miami, New York, Philadelphia, Phoenix, and Washington, D.C. Additionally, it expands its global reach through strategic partner gateways situated in London, Madrid, Seattle/Tacoma, Sydney, and Tokyo. As of December 31, 2021, the company maintained a substantial mainline fleet comprising 865 aircraft. This enterprise, established in 1930 and headquartered in Fort Worth, Texas, previously operated under the name AMR Corporation until its rebranding to American Airlines Group Inc. in December 2013.

ANA Holdings Inc., supported by its various subsidiaries, offers comprehensive air transport services throughout Japan and on international routes. The company's operations are divided into several key areas. Its primary Air Transportation segment handles domestic and global passenger flights, cargo and mail delivery, and other associated transport services. Complementing this, the Airline Related segment provides crucial support functions such as airport passenger assistance, ground handling, and aircraft maintenance. The Travel Services division focuses on developing and selling travel packages, including branded tours that utilize its own airline services. Finally, the Trade And Retail segment is involved in the import and export of aviation-related goods, alongside operating both physical and e-commerce retail outlets. Founded in 1920, the company was initially known as All Nippon Airways Co., Ltd. before officially adopting the name ANA Holdings Inc. in April 2013. Its corporate headquarters are situated in Tokyo, Japan.

Alaska Air Group, Inc. is an American aviation holding company headquartered in SeaTac, Washington, serving as the parent organization for major carriers like Alaska Airlines, Hawaiian Airlines, and Horizon Air.

Wizz Air Holdings Plc, along with its associated companies, is dedicated to offering scheduled, direct passenger air transportation for short to medium-haul journeys. Its geographical focus includes both Europe and the Middle East. By June 8, 2022, the company commanded a fleet of 154 aircraft, which facilitated services across approximately 1,000 routes, connecting 194 airports in 51 countries. These operations are conducted under the well-recognized Wizz Air brand. Established in 2003, Wizz Air Holdings Plc maintains its principal office in Saint Helier, Jersey.

Republic Airways Holdings Inc., founded in 1974, specializes in offering scheduled air passenger services. The company operates a substantial fleet of approximately 240 aircraft, which allows it to conduct around 1,000 daily flights. These services connect 80 different cities across the United States, Canada, the Caribbean, and Central America. Its corporate headquarters are located in Indianapolis, Indiana.