The 10 Fastest Private Jets in the World (2026), Ranked by Top Speed

The fastest private jet in the world is the Bombardier Global 8000. It is certified to Mach 0.95, about 627 mph (1,009 km/h) at cruising altitude, and Bombardier calls it the fastest civil aircraft since Concorde. The first one was delivered in December 2025.

Behind it sit the Gulfstream G800, the Gulfstream G700 and the Cessna Citation X+, all limited to Mach 0.935. The rest of the top 10 is a tight pack between Mach 0.90 and 0.925, which is why the order changes depending on which number a list uses.

This ranking uses one measure: the maximum operating Mach number (MMO), the top speed each jet is certified to fly. Ties are broken by range. Every figure comes from the manufacturer or the type’s published specifications, as of October 2026.

How private jet speed is measured

At altitude, a fast jet’s top speed is set in Mach, a fraction of the speed of sound, not in miles per hour. That is what limits it: shock waves start forming on the wing as it nears Mach 1.

The MMO is the highest Mach number the jet is certified to fly. It is a limit, not the speed owners fly every day. Most of these jets cruise at Mach 0.85 to 0.90 to save fuel and stretch range, and push toward the limit only when time matters more.

Converting Mach to mph needs an altitude. In the standard atmosphere between about 36,000 and 65,000 feet, where these jets cruise, the speed of sound is 660 mph (573 knots). That is the figure behind every mph number in this ranking.

Ground speed is a different number again. A strong jet-stream tailwind can push a jet’s speed over the ground well past its certified airspeed, so this ranking ignores wind and compares the certified limits only.

1. Bombardier Global 8000: Mach 0.95

The Global 8000 is the fastest business jet ever certified. Its Mach 0.95 limit is a full 0.015 Mach ahead of the next jet on this list, and Bombardier markets it as the fastest civil aircraft since Concorde.

It is not a clean-sheet design. Bombardier launched it in May 2022 as an upgraded Global 7500, with the flight envelope opened from Mach 0.925 to Mach 0.95, up to 7% more engine thrust, more fuel and a range of 8,000 nautical miles. The first customer aircraft was delivered in December 2025.

Bombardier also rates it for what it calls the first transcontinental “ultra-high speed” cruise, at Mach 0.92. That cruise is faster than the Global 6500 or any Falcon in service can fly at all.

2. Gulfstream G800: Mach 0.935

The Gulfstream G800 shares the G700’s Mach 0.935 limit, the fastest in Gulfstream’s line, and beats it on range. Gulfstream rates it at 8,200 nautical miles at Mach 0.85, the longest range of any jet in this ranking.

It does that with a G650-size cabin, 10 feet shorter than the G700’s. The G800 first flew in June 2022 and received FAA and EASA certification in April 2025, the same year the last G650 was completed.

3. Gulfstream G700: Mach 0.935

The Gulfstream G700 stretched the G650 airframe by 10 feet, added a new wing and Rolls-Royce Pearl 700 engines, and raised the top speed from Mach 0.925 to Mach 0.935. The FAA certified it on March 29, 2024, and the first two were delivered to US customers on April 23, 2024.

Its range is 7,750 nautical miles at Mach 0.85. Flown at a high-speed Mach 0.90 cruise, Gulfstream says it still covers 6,650 nautical miles.

4. Cessna Citation X+: Mach 0.935

The Citation X+ is the surprise on this list: a midsize jet with the same Mach 0.935 limit as the big Gulfstreams. It ranks fourth only because the tiebreak is range, and its 3,460 nautical miles is less than half of what the G800 can fly.

Cessna got there with a 37-degree swept wing and two Rolls-Royce AE3007C2 engines. The X+ was an update of the original Citation X with new engines, Garmin G5000 avionics and standard winglets.

Production of the Citation X family ended in 2018 after 338 deliveries. A Citation X+ today means a used aircraft, but no jet in its midsize class has a higher certified limit.

5. Bombardier Global 7500: Mach 0.925

The Global 7500 entered service on December 20, 2018, cleared to Mach 0.925 with a range of 7,700 nautical miles. In March 2019 one flew 8,152 nautical miles from Singapore to Tucson, Arizona, the longest mission ever flown by a purpose-built business jet at the time.

Bombardier is phasing it out in favor of the Global 8000. Existing 7500s can be brought up to the 8000 standard through a service bulletin, so an upgraded 7500 belongs in first place, not fifth.

6. Gulfstream G650 and G650ER: Mach 0.925

The Gulfstream G650 was the fastest jet Gulfstream built for more than a decade. It was certified by the FAA on September 7, 2012, with a Mach 0.925 limit and a 7,000-nautical-mile range, and won the 2014 Collier Trophy.

During flight testing in August 2010, a G650 reached Mach 0.995 in a dive, a whisker short of the sound barrier. The extended-range G650ER kept the same top speed and added 4,000 pounds (1,800 kg) of fuel for 7,500 nautical miles.

The final G650 was completed in February 2025, and the G800 replaced it. The G650ER is still the backbone of many celebrity fleets: it is the jet behind Elon Musk’s famous N628TS.

7. Gulfstream G600: Mach 0.925

The Gulfstream G600 matches the G650’s Mach 0.925 limit in a smaller airframe. Gulfstream rates its range at 6,600 nautical miles and quotes a near-supersonic high-speed cruise of Mach 0.90.

At that Mach 0.90 cruise, Gulfstream says it links city pairs like New York and Dubai or Los Angeles and Shanghai nonstop. It replaced the G550 in the lineup in 2019.

8. Gulfstream G500: Mach 0.925

The Gulfstream G500 is the shorter sibling of the G600, with the same Mach 0.925 limit and a 5,300-nautical-mile range. Flown at Mach 0.90, Gulfstream rates it at 4,500 nautical miles.

Do not confuse it with the earlier G500 introduced in 2004, a reduced-range version of the slower G550.

9. Cessna Citation X: Mach 0.92

The original Cessna Citation X was certified on June 3, 1996, cleared to Mach 0.92, and the first one went to golfer Arnold Palmer the following month. Once in service, it kept setting speed records.

Cessna built it to shed the Citation’s reputation as a slow airplane. Palmer himself set one of those records in September 1997, at 473 knots around a 3,100-mile (5,000 km) closed course.

10. Bombardier Global 6500: Mach 0.90

The Global 6500 takes the last place through the range tiebreak. It shares its Mach 0.90 limit with three Dassault Falcons, but its 6,600-nautical-mile range beats all of them.

Bombardier unveiled it in May 2018 with an optimized wing and new Rolls-Royce Pearl engines, and the FAA certified it in December 2019. Those changes lifted the top speed from the Mach 0.89 of the earlier Global 6000.

Just outside the top 10

Below Mach 0.90 the field gets crowded, and many of the jets that once filled “fastest” lists now sit here. Each still cruises faster than an airliner, which is one reason private jets often beat commercial flights on the same route.

The Dassault Falcon 7X is the best known of the Mach 0.90 Falcons. It is the three-engine jet behind Taylor Swift’s private flying, and Dassault built it from 2005 to 2023 before the 8X and 6X took over.

The Global 6000 missed the list by a hundredth of a Mach. The Gulfstream G550, a favorite of governments and long-range operators, was limited to Mach 0.885; its last commercial delivery was in June 2021.

The Falcon 2000LX and Falcon 900LX families top out between Mach 0.84 and 0.87, depending on variant. The Citation Longitude, the largest business jet Cessna builds today, is limited to Mach 0.84.

Speed is not the same as price, either: our list of the most expensive private jets ranks the same field by cost.

The next fast jet: Dassault Falcon 10X

Dassault’s answer to the Global 8000 and G800 is the Falcon 10X. Dassault rates it at Mach 0.925 with a 7,500-nautical-mile range and calls its cabin the largest of any purpose-built business jet.

It made its first flight in June 2026 and is still in flight testing, so it is not certified yet. At Mach 0.925 it would slot in alongside the Global 7500 and the Gulfstream G600, not at the top.

Will a private jet ever go supersonic?

Not yet. No business jet in service is certified past Mach 1, and the benchmark for civil speed is still an airliner: Concorde cruised at about Mach 2 and averaged just under 3.5 hours across the Atlantic.

The closest anyone came to a supersonic business jet was the Aerion AS2, designed to cruise at Mach 1.4 over 5,000 nautical miles. Development stopped when Aerion ceased operations in May 2021.

For now, the practical ceiling is just under Mach 1, where the drag rise from shock waves makes every extra knot expensive. For the full picture across airliners, fighters and record aircraft, see our ranking of the fastest aircraft in the world.

Why the fastest jets are also the longest-range jets

Eight of the top 10 are large-cabin jets with ranges over 5,000 nautical miles, and that is no coincidence. A big swept wing, high thrust and a large fuel load let a jet both fly near Mach 1 and cross oceans, so speed and range rise together at the top of the market.

The Citation X family is the exception that proves the rule: Cessna bought its speed with a thin, sharply swept wing on a midsize fuselage, and gave up range to do it. If distance matters more than minutes, our guide to the longest range private jets ranks the same aircraft by how far they fly.

Three manufacturers own this ranking: Bombardier, Gulfstream and Textron’s Cessna. Dassault’s current Falcons top out at Mach 0.90, and the 10X is rated at 0.925; our comparison of the best private jet manufacturers covers how their lineups differ.