What Are the Fastest Private Jets in the World?

The Bombardier Global 8000 is the fastest private jet in the world, with a maximum operating speed of Mach 0.95. Entering service in December 2025, it surpassed the previous benchmark of Mach 0.935 held by the Cessna Citation X+ and Gulfstream's latest business jets.

Today's fastest private jets combine near-supersonic performance with remarkable nonstop range, although their maximum speeds are considerably higher than those normally used during flight.

Below, we compare seven of the world's fastest business jets, examine the aircraft that helped establish modern speed records and explain which models are available for private charter.

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The World's Fastest Private Jets Ranked

The following comparison ranks seven of the world's fastest business jets by their published maximum operating Mach number.

Mach measures speed relative to the speed of sound. Mach 0.90 means an aircraft is travelling at 90% of the local speed of sound, while Mach 0.95 means 95%. Unlike mph or knots, the equivalent speed varies with atmospheric temperature and altitude.

These figures represent the aircraft's maximum permitted operating speeds, rather than how fast private jets typically fly during normal cruising.

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Maximum operating speeds are based on published manufacturer specifications. Aircraft sharing the same Mach number are tied on speed. Maximum ranges are manufacturer-published figures achieved under specified operating conditions, generally at lower cruise speeds than the aircraft's maximum operating limit.

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The difference between these aircraft becomes more apparent when speed and range are considered together. The Citation X+ was developed with exceptionally high-speed performance in mind, whereas aircraft such as the Global 8000 and G800 combine very high speeds with the ability to cross continents without stopping.

Importantly, the fastest aircraft on paper will not necessarily complete every journey in the shortest time. Actual flight duration depends on cruising speed, winds, routing and whether a refuelling stop is required.

The 7 Fastest Private Jets in the World

1. Bombardier Global 8000

Maximum speed: Mach 0.95 | Maximum range: 8,000 nm

The Bombardier Global 8000 became the world's fastest business jet when it entered service in December 2025. Its maximum operating speed of Mach 0.95 established a new benchmark for private aviation, surpassing the previous record held by the Citation X+.

Beyond its speed, the Global 8000 combines an 8,000-nautical-mile range with one of the largest cabins in business aviation. However, as a recently introduced aircraft, its availability for private charter remains more limited than established models.

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2. Gulfstream G800

Maximum speed: Mach 0.935 | Maximum range: 8,200 nm

The Gulfstream G800 combines exceptional speed with the longest published range among the aircraft in this comparison. Its 8,200-nautical-mile capability allows it to connect distant international destinations without refuelling.

Sharing the same maximum operating speed as the G700 and Citation X+, the G800 distinguishes itself through its emphasis on nonstop endurance. For demanding intercontinental journeys, avoiding a fuel stop can prove more valuable than small differences in cruising speed.

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3. Gulfstream G700

Maximum speed: Mach 0.935 | Maximum range: 7,750 nm

The Gulfstream G700 pairs near-supersonic maximum operating speeds with one of the most spacious cabins in private aviation. Its published high-speed cruise is Mach 0.90, while its maximum operating limit reaches Mach 0.935.

With a range of 7,750 nautical miles at long-range cruise, the G700 is designed for extended international journeys where both speed and passenger accommodation are priorities. Its performance demonstrates how modern business jets balance high-speed capability with long-distance efficiency.

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4. Cessna Citation X+

Maximum speed: Mach 0.935 | Maximum range: 3,460 nm

The Citation X family helped define high-speed business aviation long before today's ultra-long-range aircraft entered service. Introduced in the 1990s, the original Citation X featured distinctive swept wings and powerful Rolls-Royce engines designed specifically for exceptional speed.

The upgraded Citation X+, introduced in 2014, achieved Mach 0.935, a benchmark matched by modern Gulfstream models. Although production ended in 2018, the Citation X family remains historically significant, demonstrating that an aircraft does not need an enormous cabin or intercontinental range to deliver outstanding speed.

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5. Bombardier Global 7500

Maximum speed: Mach 0.925 | Maximum range: 7,700 nm

The Global 7500 established Bombardier as a leading manufacturer of high-performance ultra-long-range business jets before the arrival of the Global 8000.

With a maximum operating speed of Mach 0.925 and a range of 7,700 nautical miles, it combines rapid cruising capability with the endurance required for demanding international itineraries. The Global 7500 also has an established presence in the charter market, and is an aircraft Global Charter has arranged regularly for long-distance travel.

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6. Gulfstream G650ER

Maximum speed: Mach 0.925 | Maximum range: 7,500 nm

The Gulfstream G650ER helped establish the modern standard for high-speed intercontinental private aviation. Its combination of Mach 0.90 high-speed cruise and a 7,500-nautical-mile maximum range made it a benchmark for ultra-long-range business jets.

The aircraft has also accumulated numerous city-pair speed records, demonstrating its performance on demanding long-distance routes. Its combination of speed and range makes it particularly well suited to transatlantic flights, where sustained cruising performance and nonstop capability are especially valuable.

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7. Dassault Falcon 8X

Maximum speed: Mach 0.90 | Maximum range: 6,450 nm

The Dassault Falcon 8X stands apart from the other aircraft through its three-engine configuration and operational flexibility. Despite offering intercontinental range, it can operate from shorter runways than many competing large-cabin business jets.

Its maximum operating speed of Mach 0.90 is lower than the other models featured, but its ability to access more challenging airports can be a significant advantage. For some charter journeys, reaching an airport closer to the final destination may offer greater time savings than selecting an aircraft with a higher maximum speed.

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Which of the Fastest Private Jets Can You Charter?

Not every aircraft featured in the ranking is equally accessible for charter. Availability depends on how many aircraft are operated commercially, their locations and whether operators offer them for charter.

Established models such as the Citation X, Gulfstream G650ER and Bombardier Global 7500 have a presence in the international charter market. At Global Charter, we have regularly arranged flights aboard the Global 7500, giving our team direct experience of its long-range capabilities.

Newer aircraft, particularly the Global 8000, may be more difficult to source while their operating fleets are still developing. The Gulfstream G700 and G800 are also relatively recent introductions, meaning charter availability can be more limited than for established models.

For clients specifically seeking one of the world's fastest private jets, our role is to identify which aircraft are genuinely available for their journey, rather than simply recommend models based on published performance figures.

Frequently Asked Questions

What Is the Fastest Light Jet?

The Embraer Phenom 300E is among the fastest aircraft in the light and super light jet market, with a published maximum cruise speed of 464 knots (approximately 534 mph). It combines this performance with a range suited to shorter regional and medium-distance private flights.

Aircraft classifications vary between manufacturers and charter providers, so the Phenom 300E is often described as a super-light jet rather than a conventional light jet.

What Is the Fastest Midsize Jet?

The Gulfstream G150 is among the fastest conventional midsize business jets, with a published maximum cruising speed of approximately 470 knots (541 mph). It offers high-speed performance in an aircraft considerably smaller than the long-range models dominating the overall rankings.

The exact answer depends on how midsize and super midsize categories are defined, as there is no universally applied classification across the industry.

How Fast Is Mach 0.95 in mph and km/h?

Mach 0.95 means travelling at 95% of the local speed of sound. At typical high-altitude cruising temperatures, this equates to approximately 630 mph (1,015 km/h).

The exact equivalent varies with atmospheric temperature, so Mach numbers cannot be converted into a single fixed speed in mph or km/h under all conditions.

Can Private Jets Fly Faster Than the Speed of Sound?

Conventional business jets are designed to operate below Mach 1, the speed of sound. Even the Global 8000, the fastest purpose-built business jet currently in service, has a maximum operating speed of Mach 0.95.

While experimental and specialised aircraft have achieved supersonic speeds, sustained supersonic passenger flight requires different aircraft designs and remains subject to significant operational and regulatory restrictions.

Are the Fastest Private Jets Also the Most Expensive?

Generally, the fastest private jets are among the most expensive to charter, particularly ultra-long-range models such as the Gulfstream G700 and Bombardier Global 7500. However, speed alone does not determine charter pricing. Aircraft size, operating costs, flight distance and market availability all influence the final quote.

The Citation X demonstrates this distinction. Despite being one of the fastest private jets ever produced, it can be considerably less expensive to charter than larger ultra-long-range aircraft.