Falcon 7X vs G650: how the two fleets are really flown
On all four chapters' lead measures, the gap inside each fleet is bigger than the gap between the Falcon 7X and the G650. On flights a month, the middle half of Falcon 7Xs runs 5–9 and of G650s 5–9; the medians are both 7.
Dassault Falcon 7X fleet statistics →Gulfstream G650/G650ER fleet statistics →
Fatigue
On hours per landing, the gap between the types is smaller than the spread inside either fleet: the middle G650 at 2.5 : 1, the middle Falcon 7X at 2.1 : 1.
What each landing and pressurization cycle costs the structure: landings per hour and short hops.
Hours per landing
Where the two fleets sitSide by side
Every active aircraft of each type in North America: 126 Falcon 7Xs and 314 G650s.| Measure | Falcon 7X median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Hours per landing Each aircraft’s average flight hours per landing | 2.1 : 1 | 1.8–2.5 : 1 | 2.5 : 1 | 2.0–3.0 : 1 |
| Short hops Share of legs under 300 nm | 28% | 19–39% | 30% | 23–42% |
| Leg length Median leg | 614 nm | 458–848 nm | 654 nm | 469–906 nm |
Corrosion
On salt air, the gap between the types is smaller than the spread inside either fleet: the middle G650 at 3%, the middle Falcon 7X at 1%.
What the air around the fleet does overnight: salt, damp and freeze–thaw.
Salt air
Where the two fleets sitSide by side
Aircraft we can place on enough nights at known fields: 95 Falcon 7Xs and 254 G650s.| Measure | Falcon 7X median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Salt air Nights within 2 km of the coast | 1% | 0–5% | 3% | 1–8% |
| Near the coast Nights within 10 km of the coast | 18% | 9–75% | 29% | 11–65% |
| Damp air Hours a day at 80% humidity or more, above freezing | 7.4 h | 5.7–9.2 h | 7.7 h | 6.6–9.1 h |
| Freeze–thaw Nights that froze and thawed within the day | 10% | 2–20% | 6% | 2–12% |
| Moisture in the air Average absolute humidity overnight | 8.6 g/m³ | 7.1–10.1 g/m³ | 9.3 g/m³ | 8.3–10.4 g/m³ |
Engines and brakes
On short runways, the gap between the types is smaller than the spread inside either fleet: the middle Falcon 7X at 40%, the middle G650 at 37%.
What departures ask of engines, brakes and tires: heat and height, and runway length.
Short runways
Where the two fleets sitSide by side
Departures we could assess: 126 Falcon 7Xs and 313 G650s.| Measure | Falcon 7X median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Short runways Departures where the longest runway was under 1.25× the takeoff distance | 40% | 22–55% | 37% | 24–53% |
| Hot, high takeoffs Departures at 5,000 ft density altitude or more | 5% | 1–9% | 3% | 1–6% |
| Density altitude Typical density altitude at takeoff | 1,197 ft | 805–1,556 ft | 1,079 ft | 781–1,409 ft |
Utilization
On flights a month, the two fleets' medians match, at 7.
How steadily each fleet is used: flights, flying days and estimated hours.
Flights a month
Where the two fleets sitSide by side
Falcon 7Xs with at least 40% of their flights tracked (95) and every active G650 (314). Each type uses the tracking rule its own fleet page uses.| Measure | Falcon 7X median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Flights a month In the months it flew | 7.3 | 5.4–8.5 | 6.7 | 4.9–9.5 |
| Days flown a month Days with at least one flight | 5.3 | 4.2–6.1 | 5.1 | 3.7–6.8 |
| Estimated hours a year From time in the air | ≈173 h | 138–233 h | ≈199 h | 139–271 h |
Choosing between a Falcon 7X and a G650?
Check both tails, not the types.
Enter the two tails on your shortlist. TailCheck grades each one on Fatigue, Corrosion, Engines and brakes, and Utilization against its own type, then puts them side by side.
Trip-length mix
31% of Falcon 7X legs and 33% of G650 legs were under 300 nm, a gap of 2 percentage points; 36% and 39% were over 900 nm.
| Leg length (nm) | Falcon 7X | G650 |
|---|---|---|
| <150 | 15% | 17% |
| 150–300 | 16% | 16% |
| 300–450 | 8% | 8% |
| 450–600 | 9% | 7% |
| 600–900 | 16% | 13% |
| 900–1,200 | 11% | 10% |
| 1,200–1,800 | 10% | 8% |
| 1,800+ | 15% | 21% |
Share of legs by length in nautical miles, 1 Aug 2025 – 31 Jul 2026: 8,612 legs by 126 Falcon 7Xs and 25,932 legs by 314 G650s, every leg with a known distance. The Falcon 7X's trips bunch at 150–300 nm, the G650's at 1,800+ nm.
Falcon 7X vs G650: on paper
Certified figures come from each type certificate data sheet, the rest from the manufacturer. Each figure names its source; a range covers the variants one page tracks together; a dash means we don’t have a source for that figure yet.
| Measure | Falcon 7X | G650/G650ER |
|---|---|---|
| Range (manufacturer) | 5,950 nmManufacturer (spec page, Web page, captured 22 Mar 2023) | 7,000–7,500 nmManufacturer (archived spec page, 14 Jun 2023) |
| High-speed cruise (manufacturer) | —Not in our sources yet | Mach 0.90Manufacturer (archived spec page, 14 Jun 2023) |
| Takeoff distance (manufacturer) | 5,710 ftManufacturer (spec page, Web page, captured 22 Mar 2023) | 5,858–6,299 ftManufacturer (archived spec page, 14 Jun 2023) |
| Cabin length (manufacturer) | 39 ft 1 inManufacturer (spec page, Web page, captured 22 Mar 2023) | 46 ft 10 inManufacturer (archived spec page, 14 Jun 2023) |
| Maximum takeoff weight (certified) | 70,000 lbUK CAA TCDS UK.TC.A.00162 Issue 01, p.16 | 99,600–103,600 lbEASA TCDS EASA.IM.A.169 Issue 17, p.17 |
| Fuel capacity (certified) | 31,940 lbUK CAA TCDS UK.TC.A.00162 Issue 01, p.14 | 44,200–48,200 lbEASA TCDS EASA.IM.A.169 Issue 17, p.14 |
| Maximum operating altitude (certified) | 51,000 ftUK CAA TCDS UK.TC.A.00162 Issue 01, p.14 | 51,000 ftEASA TCDS EASA.IM.A.169 Issue 17, p.14 |
| Passenger seats (certified) | Up to 19UK CAA TCDS UK.TC.A.00162 Issue 01, p.17 | Up to 19EASA TCDS EASA.IM.A.169 Issue 17, p.18 |
Falcon 7X vs G650: questions
Which is flown more, the Falcon 7X or the G650?
The G650, by about 26 estimated hours a year: the middle G650 flew ≈199 h a year, the middle Falcon 7X ≈173 h. That is a fleet median: the middle half of G650s logged 139–271 h and of Falcon 7Xs 138–233 h, so one aircraft can sit far from its type. In flights, the medians are 7 a month for the Falcon 7X and 7 for the G650.
Which lands more often for its hours, the Falcon 7X or the G650?
The Falcon 7X: its middle aircraft flies 2.1 hours per landing, against 2.5 for the G650, 0.4 hours fewer per landing. More landings per hour means more pressurization cycles for the same time in the air. Short hops, legs under 300 nm, make up 28% of the middle Falcon 7X's legs and 30% of the middle G650's.
Which flies longer trips, the Falcon 7X or the G650?
The G650, by 40 nm on the median leg: 654 nm for the middle aircraft, against 614 nm for the Falcon 7X. 31% of Falcon 7X legs and 33% of G650 legs were under 300 nm, a gap of 2 percentage points; 36% and 39% were over 900 nm.
Which spends more nights by the sea, the Falcon 7X or the G650?
The G650, by 2 percentage points: its middle aircraft spends 3% of its nights within 2 km of the coast, the middle Falcon 7X 1%. Salt air is one of the corrosion inputs a TailCheck report grades for one aircraft against its own type.
Which has the longer range on paper, the Falcon 7X or the G650?
The manufacturers quote 5,950 nm for the Falcon 7X and 7,000–7,500 nm for the G650. Those are book figures at stated conditions; how far the fleets actually fly is in the trip-length mix above.
Cite this data
The Aircraft Ledger. “Dassault Falcon 7X vs Gulfstream G650/G650ER.” Data to 31 July 2026. theaircraftledger.com/compare/dassault-falcon-7x-vs-gulfstream-g650
Method: Falcon 7Xs and G650s with most departures in North America, ADS-B tracking. Flight measures cover 1 Aug 2025 – 31 Jul 2026; each figure is the median of its own fleet, with the middle half (25th–75th percentile). Estimated hours from time in the air. We assume the longest runway at each field, so short-runway figures are conservative. Specifications from type certificate data sheets and the manufacturers, each cited. About our data