Dassault Falcon 900lx vs Gulfstream G400 vs Gulfstream G600

The Dassault Falcon 900LX is typically positioned in the large-cabin, long-range category, offering around 4,750 nautical miles of range and usually seating about 12 to 14 passengers, with a reputation for efficient transoceanic capability and good runway performance. The Gulfstream G400 is generally considered a large-cabin aircraft in the “super-midsize to large-cabin” bridge, with roughly 4,200 nautical miles of range and a typical capacity around 10 to 12 passengers, aimed at high-comfort regional-to-transcontinental missions. The Gulfstream G600 sits higher in the large-cabin, long-range segment, delivering about 6,600 nautical miles of range and typically accommodating about 12 to 16 passengers, making it the strongest option here for true intercontinental city pairs. In practical terms, the G400 favors slightly shorter long-range missions with modern Gulfstream cabin comfort, the Falcon 900LX balances long-range capability with operational flexibility, and the G600 leads on range and mission breadth while maintaining a comparable passenger footprint.