China Eastern Airlines has launched the world's longest flight from Shanghai to Buenos Aires, taking 29 hours with a stop in Auckland. The flight covers 20,700 kilometers and is part of a new 'southbound corridor' linking Asia, Oceania, and South America. The service reflects the growing trend of ultra-long-haul travel, with airlines seeking direct routes between distant regions. However, the environmental impact of such flights raises concerns about carbon emissions. Teljes cikk (Euronews.com)