China Southern Airlines Cargo signed lease agreements with AerCap for three Boeing 777-300ERSF converted freighters, marking the first passenger-to-freighter conversion program for the 777-300ER type. The aircraft, nicknamed “The Big Twin,” will be delivered in stages: the first in October 2027, followed by two more in Q1 and Q2 2028. Powered by GE90 engines, these freighters offer 100 tonnes payload capability and over 800 cubic metres main-deck volume, integrating seamlessly with China Southern’s existing B777 fleet. This deal positions China Southern as one of the first Asian operators of the 777-300ERSF, supporting its strategy to expand intercontinental cargo routes and validate the P2F concept following Emirates SkyCargo’s commercial entry in July 2026.