Can RTX's GTF Aftermarket Expansion Boost Its Growth Outlook?

RTX Corporation is expanding its commercial aerospace aftermarket opportunity through Pratt & Whitney's growing Geared Turbofan (GTF) engine support network, which now spans 21 facilities worldwide. The GTF family powers over 2,600 aircraft across multiple platforms, creating recurring maintenance and repair opportunities. In 2025, the GTF Advantage engine received certification for the Airbus A320neo family, designed to offer higher thrust and improved fuel efficiency. Pratt & Whitney's sales grew to $32.9 billion in 2025, with operating profit reaching $2.6 billion.