China Eastern Airlines flight MU745 arrived at Ezeiza International Airport in Buenos Aires, the capital of Argentina, on the 4th, slowly passing through the "Watergate" symbolizing the highest etiquette of civil aviation. This marks the opening of the first direct flight route between China and Arab countries. On December 4th, staff at the Ezeiza International Airport in Buenos Aires, the capital of Argentina, welcomed the arrival of China Eastern Airlines' MU745 flight. The flight took off from Shanghai Pudong International Airport in the early morning of the 4th Beijing time, stopped in Auckland, New Zealand for two hours, and finally arrived in Buenos Aires, taking about 25 hours and 30 minutes. The new route adopts the "southbound passage" from Auckland to Argentina, optimizing the previous "northbound route" that required a layover through Europe or North America. The total distance traveled is over 20000 kilometers, setting a new record for the world's longest one-way route. At present, the route plans to operate two round-trip flights per week, departing from Shanghai on Mondays and Thursdays and returning from Buenos Aires on Tuesdays and Fridays. (New Society)