Dassault Falcon 8x vs Dassault Falcon 900lx vs Gulfstream G650er

The Dassault Falcon 8X is a long‑range, large‑cabin business jet positioned below the very‑long‑range flagship class. It typically offers seating for about 12–16 passengers in common executive layouts and has an intercontinental range of roughly 6,450 nautical miles, making it well suited to missions such as North America to Western Europe or deep transcontinental U.S. legs with strong runway flexibility. The Dassault Falcon 900LX is a slightly older-generation long‑range, large‑cabin trijet, generally accommodating about 12–14 passengers and offering approximately 4,750 nautical miles of range. It fits operators who want a spacious cabin and solid international capability, though with shorter nonstop reach than the 8X and G650ER. The Gulfstream G650ER sits in the ultra‑long‑range, large‑cabin category and is optimized for the longest nonstop routes. Typical seating is around 14–19 passengers depending on configuration, and range is about 7,500 nautical miles, enabling more city pairs such as New York–Hong Kong or Los Angeles–Sydney under favorable conditions.