How Much Bigger Is The Airbus A350 Than The Boeing 787 Dreamliner?

The Airbus A350 XWB and the Boeing 787 Dreamliner represent significant advancements in long-range aircraft design, though they differ substantially in size. The A350 boasts a fuselage diameter of approximately 6.4 meters (21 feet), compared to the 787’s 6.2 meters (20 feet 9 inches). This difference translates into a noticeable increase in cabin width for the A350, offering passengers more space. Furthermore, the A350's overall length is roughly 76.5 meters (251 feet) versus the 787’s 63.6 meters (209 feet). These dimensions contribute to distinct operational characteristics and passenger comfort levels between the two aircraft types.