OTT Airlines, a subsidiary of China Eastern Airlines, was established in 2020. It is based in Shanghai and aims to operate primarily within China, focusing on regional routes. The airline is unique in that it plans to use Chinese-made aircraft, specifically the COMAC ARJ21 and C919, to promote the development of the domestic aviation industry.

Okay Airways is a Chinese airline based in Beijing and Tianjin. Established in 2004, it was the first private airline in China. The airline operates both domestic and international flights, with its main hub at Tianjin Binhai International Airport. Known for its reliable service and expanding network, Okay Airways aims to provide a quality travel experience for its passengers.

Air Koryo is the state-owned national airline of North Korea, headquartered in Pyongyang. Established in 1950, it operates both domestic and international flights. The airline's main hub is Pyongyang Sunan International Airport. Despite its limited network and aged fleet, Air Koryo remains an important part of North Korea's transportation infrastructure.

Joy Air is a regional Chinese airline based in Xi'an, Shaanxi Province. Established in 2008, it is a joint venture between China Eastern Airlines and AVIC (Aviation Industry Corporation of China). Joy Air primarily focuses on serving domestic routes within China, especially in less developed areas and smaller cities. The airline aims to enhance regional connectivity and promote air travel in underserved markets.

Hebei Airlines is a Chinese airline based in Shijiazhuang, Hebei Province. Established in 2010, it is a subsidiary of the HNA Group. The airline focuses on domestic routes within China, with plans to expand its international network. Hebei Airlines aims to provide high-quality service and improve connectivity in the Hebei region and beyond.

GX Airlines, also known as Guangxi Beibu Gulf Airlines, is a regional airline based in Nanning, Guangxi, China. Established in 2014, the airline is a joint venture between Tianjin Airlines and the Guangxi Beibu Gulf Investment Group. GX Airlines primarily focuses on serving domestic routes within China, with a growing presence in Southeast Asia. The airline aims to connect Guangxi to other major cities and promote regional economic development.

Grand China Air is a Chinese airline based in Haikou, Hainan. Established in 2007, it is a subsidiary of HNA Group and serves as the holding company for several other airlines, including Hainan Airlines. Grand China Air operates both domestic and international flights, aiming to provide high-quality service and expand connectivity between China and the rest of the world.

Genghis Khan Airlines is a regional airline based in Hohhot, Inner Mongolia, China. Established in 2018, the airline primarily serves domestic routes within Inner Mongolia and other parts of China. It aims to enhance regional connectivity and promote tourism in Inner Mongolia. The airline is named after the famous Mongolian conqueror, reflecting its cultural heritage.