Bank of America has trimmed its price target for Rolls-Royce, the UK-based jet engine maker, after lowering its assumptions about how much the company's largest engines will fly in 2026. The bank now sees the shares worth £16.25, down from its previous target of £18.50, a cut of more than 12%.
The revision stems from a detailed look at Rolls-Royce's civil aerospace business, which earns much of its revenue from servicing engines. The bank reduced its 2026 large-engine flying-hour assumption to 113% of 2019 levels, below the company's own guidance of 115–120% and the 116% consensus among analysts. It also expects about 150 older engines to be retired each year from 2026 to 2031.
Why flying hours matter
Rolls-Royce's civil aerospace model is built around the concept of "engine flying hours." Airlines pay for engines based on how much they fly, and more time in the air typically means more wear and tear, leading to more maintenance visits and service revenue later on. This aftermarket business is highly profitable, so even small changes in flying-hour forecasts can have a noticeable impact on the company's future cash flow.
The bank's lower flying-hour assumption for 2026 is significant because it feeds directly into expectations for maintenance demand. When engines fly less, parts wear out more slowly, and airlines may postpone shop visits. That means less near-term revenue from servicing, even if the long-term outlook remains positive.
The fleet mix effect
Another factor in the bank's decision is the mix of engines in Rolls-Royce's fleet. Older models, such as the RB211 and the Trent 700/800/900, tend to generate more heavy maintenance work because they have been in service longer and require more frequent overhauls. Newer replacement engines, by contrast, typically need less maintenance early in their lives.
If more older engines are retired, as the bank expects, the active fleet becomes younger on average. That can reduce near-term heavy-maintenance revenue even if the total number of engines in service continues to grow. This is why the bank trimmed its free cash flow forecasts for 2028–2030 by 6–9%, even while still expecting the installed base of large engines to keep expanding through 2031.
In other words, the long-term story for Rolls-Royce remains intact—more engines flying overall—but the path to that growth may be bumpier than previously thought.
What it means for investors
For everyday investors, this price target cut is a reminder that in the aerospace industry, small tweaks to assumptions can move big numbers. A 2–3 percentage point change in flying-hour forecasts may sound minor, but it can translate into hundreds of millions of pounds in projected revenue and cash flow.
Rolls-Royce has been a popular stock in recent years as it recovered from the pandemic and focused on improving profitability. But analysts are now paying closer attention to the pace of recovery in air travel and the mix of engines in service. The company's own guidance of 115–120% of 2019 flying hours for 2026 is more optimistic than what BofA expects, and investors will be watching to see which view proves closer to reality.
This is not a recommendation to buy or sell Rolls-Royce shares. Rather, it's an example of how a single broker's view can influence market sentiment, and why it's important to understand the underlying drivers of a company's earnings.
For those interested in similar stories, RBC's recent target hike for Eni shows how analysts adjust valuations based on operational outlooks, while Barclays' moves on travel-related stocks highlight the sector's sensitivity to demand forecasts.
Rolls-Royce's next earnings report will likely provide more clarity on whether the company's flying-hour guidance holds up. Until then, investors may see more volatility in the stock as analysts refine their models.
