Ownership Cost
Dassault Falcon 10X Ownership & Operating Costs
The Dassault Falcon 10X: specs (7,500 nm, Mach 0.925, the widest cabin of any business jet), where its flight testing stands, and what it will cost to own and run.
BenedictPrivate Aviation ConsultantUpdated October 10, 2026 · Published October 10, 2026 · 2 min readAt a glance
- class rate, published rates
- Charter, ultra-long-range jet
- $18,000–$19,000/hr
- Passengers
- Up to 19
- Range
- 7,500 nm
Estimates in USD. Operating costs vary with fuel price, region and mission.
The Dassault Falcon 10X is the largest and longest-range Falcon Dassault has built. It is still in flight testing: the first aircraft flew on June 19, 2026, from Bordeaux-Mérignac, and no customer aircraft had been delivered as of October 2026.
Dassault gives it a range of 7,500 nautical miles with eight passengers, a maximum operating speed of Mach 0.925 and a ceiling of 51,000 feet. Two Rolls-Royce Pearl 10X engines give it more than 18,000 lb of thrust each.
Its cabin is the widest of any purpose-built business jet: 9 ft 1 in wide and 6 ft 8 in tall, over a length of 53 ft 1 in. Dassault has not published a list price. When it enters service, chartering an ultra-long-range jet like the Dassault Falcon 10X costs about $18,000 to $19,000 a flight hour on published hourly rates for the class.
Dassault Falcon 10X Specifications
| Dassault Falcon 10X | |
|---|---|
| Passengers | Up to 19 |
| Range | 7,500 nm |
| Maximum operating speed | Mach 0.925 |
| Maximum altitude | 51,000 ft |
| Engines | 2 x Rolls-Royce Pearl 10X, more than 18,000 lb thrust each |
| Cabin length | 53 ft 1 in |
| Cabin height / width | 6 ft 8 in / 9 ft 1 in |
| Status | In flight testing (first flight June 19, 2026) |
Source: Dassault Aviation. Range with eight passengers and NBAA IFR reserves.
Dassault Falcon 10X Cost Overview
The cost of owning a Falcon 10X will fall into two parts. Fixed costs are paid whether the jet flies or not: crew salaries and training, the hangar, insurance, management and other overheads. Variable costs scale with every flight hour: fuel, maintenance, engine overhaul reserves, and landing, handling and crew travel fees.
We don't publish a cost estimate for the Dassault Falcon 10X yet. It is still in flight testing (first flight June 19, 2026), so there is no published fuel burn, maintenance program or operating history to price. For a guide, the median ultra-long-range jet in our model costs about $1,713,437 a year in fixed costs and $8,865 a flight hour, or $3,490,937 a year flown 200 hours. Compare every model we estimate.
Until the 10X is delivered there is no fuel burn, maintenance program or insurance history to price, so the costs of jets already flying are the best guide: the Falcon 8X, Dassault's current flagship, and the Gulfstream G700 and Bombardier Global 8000 it will compete with.
Falcon 10X vs G700, Global 8000 and Falcon 8X
- Gulfstream G700: in service since 2024. More range (7,750 nautical miles), a slightly higher top speed (Mach 0.935) and a narrower cabin. $84.9 million new.
- Bombardier Global 8000: 8,000 nautical miles and Mach 0.95. $85 million new.
- Falcon 8X: Dassault's three-engine flagship today, with 6,450 nautical miles of range. $69.7 million new.
The flagship comparison puts the G700, Global 7500 and Falcon 8X side by side.
How we estimate these costs
Every figure on our ownership-cost pages comes from one model, built the same way for each aircraft from public inputs: crew pay from the U.S. Bureau of Labor Statistics, fuel burn from the manufacturer or Conklin & de Decker, one Jet A price from our jet fuel price data, and stated estimates by size class for hangar, insurance, training, management and maintenance.
Why there is no estimate for the Dassault Falcon 10X yet: It is still in flight testing (first flight June 19, 2026), so there is no published fuel burn, maintenance program or operating history to price. We would rather leave it out than fill the gap with a guess or another company's figures.
Frequently asked questions
When will the Dassault Falcon 10X enter service?
Not yet. The first Falcon 10X flew on June 19, 2026, which started its flight test campaign. No customer aircraft had been delivered as of October 2026.
How far can the Falcon 10X fly?
Dassault gives the Falcon 10X a range of 7,500 nautical miles with eight passengers and NBAA IFR reserves, and a maximum operating speed of Mach 0.925.
How much does a Falcon 10X cost?
Dassault has not published a list price for the Falcon 10X. For comparison, the Falcon 8X lists at $69.7 million new and the Gulfstream G700 at $84.9 million.
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