RTX's $289 Billion Backlog, Explained

RTX’s backlog is at the center of the stock’s bullish case because it links order growth to future high-margin revenue through execution. The article argues that investors want backlog to grow with orders, since backlog growth can improve earnings visibility and reduce risk from short-term economic weakness—especially for RTX’s long-cycle programs such as aircraft engines, aerospace systems, missiles, defense technology, space and intelligence. Management’s recently upgraded 2026 adjusted sales estimate is $95 billion to $96 billion, reflecting the scale behind the backlog. It also notes that commercial aerospace equipment supports profitable aftermarket services (including parts for Pratt & Whitney engines on Airbus A320s), while Collins Aerospace systems and defense work feed recurring and government-backed revenue.