Looking at how commercial aircraft engines have evolved over time.
This article is published in Aviation Week & Space Technology and is free to read until Feb 20, 2026. If you want to read more articles from this publication, please click the link to subscribe.
If you have seen a photo of a Boeing 777X, you've probably noticed how large its engines are. But to answer the question from the title, we need to analyze both the aircraft and the engine in detail.
If you've ever stood near a runway and watched planes take to the skies, you've probably also been awestruck by the sheer size of the engines that make it all possible. On large commercial planes, ...