Dubai DXB to Changsha CSX flight with China Southern

Emirates is a major airline based in Dubai, United Arab Emirates, and is a subsidiary of The Emirates Group, owned by the Investment Corporation of Dubai. It is recognized as the largest airline in the Middle East and one of the world's largest international airlines. Emirates operates a fleet of wide-body aircraft, primarily Airbus A380s and Boeing 777s, serving over 150 cities in 80 countries across six continents from its hub at Dubai International Airport. The airline is known for its luxurious amenities, including private suites, onboard showers in First Class on select A380s, gourmet cuisine, and an award-winning in-flight entertainment system called \ice\"."

China Southern Airlines, headquartered in Guangzhou, China, is one of the country's three major airlines and a prominent global carrier. It boasts the largest fleet in Asia and operates over 850 passenger and cargo aircraft, including Boeing and Airbus models. The airline offers an extensive network with more than 3,000 daily flights to 224 destinations across 40 countries and regions. China Southern focuses on building international hubs, particularly with its \Canton Route\" from Guangzhou, and provides various travel classes, including Economy, Premium Economy, Business, and Deluxe First."

Air China is the flag carrier and one of the largest airlines of the People's Republic of China, headquartered in Beijing. Established in 1988, it was formed from a split of the Civil Aviation Administration of China (CAAC) and was given primary responsibility for intercontinental flights. Air China operates an extensive network of domestic and international flights to destinations across Asia, North America, Europe, South America, Africa, and Australia. The airline's fleet consists of various Boeing and Airbus aircraft. Air China is a member of the Star Alliance.