Airbus Acj350 vs Boeing Bbj 777x vs Boeing Bbj 787

In category terms, the Airbus ACJ350 and Boeing BBJ 787 are long-range “bizliner” conversions of widebody airliners optimized for VIP travel with large cabin volume and efficient cruising, while the Boeing BBJ 777X sits at the very top end as an ultra-large, ultra-long-range widebody platform emphasizing maximum space and payload capability. For range, the ACJ350 is typically positioned around roughly 10,000–11,000 nautical miles depending on variant and fit, enabling near nonstop intercontinental missions. The BBJ 787 is generally in a similar long-range bracket, often cited around about 9,000–10,000+ nautical miles depending on model (787-8/9/10) and configuration. The BBJ 777X is usually presented as the longest-legged of the three, commonly cited around roughly 11,000–12,000+ nautical miles, aimed at very long nonstop city pairs with generous reserves. For passenger capacity, all three are highly configuration-dependent: ACJ350 and BBJ 787 commonly seat on the order of 25–80 VIP passengers, while a BBJ 777X can accommodate a similarly low VIP count but supports the largest layouts and can scale to well over 100 passengers in higher-density executive configurations.