United Airlines has officially selected GE Aerospace to supply 300 additional GEnx engines for its expanding fleet of Boeing 787 aircraft. This decision enhances United’s current total of 200 GEnx-powered 787s, reinforcing its long-standing partnership with GE Aerospace that dates back to 1968. The agreement also includes additional spare parts, ensuring operational reliability as United continues to grow its international operations.
The GEnx engine is integral to United’s strategy, boasting a remarkable dispatch rate of over 99.98%. This engine has become a preferred choice for many airlines operating the Boeing 787 Dreamliner, including two-thirds of all 787s in active service globally. The GEnx has already achieved more than 70 million flight hours worldwide, highlighting its reliability and performance in various conditions.
Building a Stronger Fleet
Through this new contract, United Airlines solidifies its status as the largest operator of GEnx engines in the world. The deal underscores the airline’s commitment to maintaining a modern and efficient fleet. Mohamed Ali, President and CEO of GE Aerospace Commercial Engines & Services, stated, “GE Aerospace has an enduring relationship with United that spans decades. This deal will make United the largest GEnx operator in the world, and we’re honored they continue to choose us to power their success.”
The future of the GEnx engine looks promising, with the overall delivery pipeline expected to exceed 1,800 engines, including spares. United Airlines currently operates a diverse fleet of 81 Boeing 787 aircraft, split across three variants: 48 of the 787-9, 21 of the 787-10, and 12 of the 787-8. The airline has placed orders for an additional 140 aircraft, which will feature the latest upgrades, including enhanced cabin experiences and advanced entertainment systems.
Innovative Technology with Environmental Benefits
The GEnx engine is recognized for its innovative design and operational efficiency. It produces 1.4% fewer CO2 emissions annually compared to its closest competitor during a 3,000 nautical mile (5,556 km) flight. Additionally, the engine is constructed with advanced materials, resulting in a lighter weight of approximately 300 pounds (136 kg) and an extended lifespan of critical components.
Since the introduction of composite fan blades in the GE90 engine in 1995, the GEnx has benefited from these advancements, featuring carbon fiber composite blades that enhance efficiency. It is also notable for being the first jet engine to incorporate a 3D printed part approved by the FAA, demonstrating GE Aerospace’s commitment to innovation in aviation technology.
United Airlines’ strategic alliance with GE Aerospace not only positions it for future growth but also highlights the significant advancements in sustainable aviation technology. The continued expansion of the 787 fleet with GEnx engines is expected to play a vital role in the airline’s operational success and environmental goals in the coming decade.
