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The fastest private jets in the world don’t just fly faster than commercial airliners — they cruise at altitudes commercial traffic can’t reach, often above 49,000 feet, where the air is thin enough to push past Mach 0.9 without burning extraordinary fuel. For a charter customer, the practical payoff isn’t bragging rights. It’s the ability to fly New York–Los Angeles in 4 hours 30 minutes instead of 5 hours 30 minutes, or do London–Singapore non-stop without a fuel stop.
Below is our 2026 ranking of the ten fastest private jets in operation, ordered by maximum operating Mach number (MMO) — the certified speed limit of each aircraft. We’ve also included typical block speeds (real-world cruise) and what the speed means for buyers, charterers, and fractional owners.
How We Ranked the Fastest Private Jets
There’s a meaningful difference between an aircraft’s maximum operating Mach number (the absolute speed limit at high altitude) and its typical long-range cruise speed (what operators actually flight-plan). A jet’s MMO is the headline number, but block speed determines real trip times. We list both. All speeds are 2026 manufacturer data and standard atmospheric conditions.
If you’re new to comparing private jets across performance categories, our companion piece on the most expensive private jets in the world covers the equivalent ranking by list price.
1. Bombardier Global 8000 — Mach 0.94 (720 mph)
Entering service in 2026, the Global 8000 is the fastest civilian aircraft of any kind since Concorde was retired in 2003. Bombardier demonstrated Mach 1.015 in a controlled dive during flight testing — making the Global 8000 the only business jet to officially break the sound barrier — though its certified MMO is Mach 0.94 in level flight.
Long-range cruise: Mach 0.85 (652 mph)
Range: 8,000 nautical miles
List price: $78 million
The Global 8000 can do New York to Hong Kong non-stop in 14 hours — about 90 minutes faster than the Gulfstream G650ER it competes against — and London to Perth direct, a route only one other business jet can fly.
2. Cessna Citation X+ — Mach 0.935 (717 mph)
From 1996 until the Global 8000’s debut, the Citation X (and its successor the X+) held the title of fastest civilian aircraft in the world. Production ended in 2018, but used Citation X+ aircraft are very much still flying — and at $5–$12 million on the secondary market, they’re the fastest private jet you can buy for under $15 million.
Long-range cruise: Mach 0.84 (642 mph)
Range: 3,460 nautical miles
Used price: $5M–$12M depending on year
The X+ is small (8 passengers) but it’s the speed champion of the super-midsize category. A charter operator running a coast-to-coast leg will save 30–40 minutes versus a typical midsize jet.
3. Gulfstream G700 — Mach 0.925 (709 mph)
Gulfstream’s current flagship is also one of the fastest jets in service. The G700 has an MMO of Mach 0.925 and a long-range cruise of Mach 0.85, which lets it cover 7,500 nautical miles with eight passengers in under 14 hours.
Long-range cruise: Mach 0.85 (652 mph)
Range: 7,500 nautical miles
List price: $78 million
NetJets and Flexjet have both placed major G700 fleet orders, making it one of the most accessible fastest-class jets through fractional ownership. See our analysis of private jet fractional ownership for the cost breakdown.
4. Gulfstream G650ER — Mach 0.925 (709 mph)
The G650ER held the record for the longest non-stop business jet flight (Singapore to Tucson, 8,379 nautical miles, in 2019) and matches the G700 on top speed. With the launch of the G800 and Global 8000, the G650ER has dropped in price on the secondary market — making it arguably the best value among ultra-long-range jets.
Long-range cruise: Mach 0.85 (652 mph)
Range: 7,500 nautical miles
Used price: $48M–$62M
5. Gulfstream G800 — Mach 0.925 (709 mph)
The G800 is Gulfstream’s range champion, certified in 2025 to fly 8,200 nautical miles — the longest range of any business jet in service. Its top speed matches the G700 and G650ER. The G800 is rapidly displacing the G650ER as the long-range workhorse for fortune-500 flight departments.
Long-range cruise: Mach 0.85 (652 mph)
Range: 8,200 nautical miles
List price: $72.5 million
6. Bombardier Global 7500 — Mach 0.925 (709 mph)
The Global 7500 is the direct predecessor to the Global 8000 and remains in production. Its top speed of Mach 0.925 matches the Gulfstream flagships, and its 7,700-nautical-mile range covers nearly every city pair on earth. The 7500 is the most popular ultra-long-range jet in current production by deliveries.
Long-range cruise: Mach 0.85 (652 mph)
Range: 7,700 nautical miles
List price: $75 million
7. Dassault Falcon 10X — Mach 0.925 (709 mph)
Entering service in 2027, the Falcon 10X will match Bombardier and Gulfstream on top speed (Mach 0.925) while offering the widest cabin of any purpose-built business jet. Dassault has positioned the 10X as the “next-generation comfort flagship” rather than a speed king, but the Pratt & Whitney engines deliver the same MMO as competitors.
Long-range cruise: Mach 0.85 (652 mph)
Range: 7,500 nautical miles
List price: $75 million
8. Dassault Falcon 8X — Mach 0.90 (690 mph)
The Falcon 8X is Dassault’s three-engine ultra-long-range jet, prized for its short-field performance (it can operate from London City Airport, which most ultra-long-range jets cannot). MMO is Mach 0.90, slightly behind the Bombardier and Gulfstream flagships but excellent for an aircraft designed around runway versatility.
Long-range cruise: Mach 0.80 (614 mph)
Range: 6,450 nautical miles
List price: $58 million
9. Embraer Praetor 600 — Mach 0.83 (637 mph)
The Praetor 600 is the fastest super-midsize jet in production. Its MMO of Mach 0.83 puts it ahead of the Challenger 350/3500 and Citation Longitude, and at $21 million it’s the price-performance leader in its class. Operators like Flexjet and PlaneSense have built fleets around it.
Long-range cruise: Mach 0.80 (614 mph)
Range: 4,018 nautical miles
List price: $21 million
10. Pilatus PC-24 — Mach 0.74 (567 mph)
The PC-24 is the only “super-versatile” jet on this list — it’s certified to land on unpaved runways, gravel strips, and short fields under 3,000 feet. Top speed of Mach 0.74 is modest by jet standards but exceptional for an aircraft that can land on grass. PlaneSense built its entire fleet around the PC-24, making it the most accessible fast jet for buyers who fly into remote destinations.
Long-range cruise: Mach 0.70 (537 mph)
Range: 2,000 nautical miles
List price: $13 million
Fastest Private Jets — At a Glance
| Rank | Aircraft | Max Mach | Top Speed (mph) | Range (nm) |
|---|---|---|---|---|
| 1 | Bombardier Global 8000 | 0.94 | 720 | 8,000 |
| 2 | Cessna Citation X+ | 0.935 | 717 | 3,460 |
| 3 | Gulfstream G700 | 0.925 | 709 | 7,500 |
| 4 | Gulfstream G650ER | 0.925 | 709 | 7,500 |
| 5 | Gulfstream G800 | 0.925 | 709 | 8,200 |
| 6 | Global 7500 | 0.925 | 709 | 7,700 |
| 7 | Falcon 10X | 0.925 | 709 | 7,500 |
| 8 | Falcon 8X | 0.90 | 690 | 6,450 |
| 9 | Praetor 600 | 0.83 | 637 | 4,018 |
| 10 | Pilatus PC-24 | 0.74 | 567 | 2,000 |
What Speed Actually Buys You
The difference between Mach 0.85 and Mach 0.92 is roughly 8% — call it 30 minutes off a transcontinental flight, or an hour off a transpacific one. For a private jet owner flying 200 hours per year, the speed premium translates to 16 hours of life back annually. Whether that’s worth the $5–$15 million premium that the fastest jets command depends entirely on how much your time is worth.
For charter customers, the calculus is simpler: book the fastest jet in the category you need, because charter rates for the fastest aircraft are typically only 10–15% above the slowest. Our complete private jet charter cost guide includes hourly rates by aircraft class.
The Bottom Line
The fastest private jets in the world have converged at roughly Mach 0.925, with Bombardier’s Global 8000 the first production aircraft to break that ceiling at Mach 0.94. For the next decade, expect speeds to creep upward only marginally — the real innovation now is in range (the G800 can fly 8,200 nautical miles) and altitude (the Global 8000 cruises at 51,000 feet, above 99% of commercial traffic). For owners and charter clients, those two improvements mean fewer fuel stops, smoother rides, and the ability to fly almost any city pair on earth direct.
