Legacy 600/650 vs G650: how the two fleets are really flown
On two of the three chapters' lead measures, the gap inside each fleet is bigger than the gap between the Legacy 600/650 and the G650. The clearest difference is hours per landing: the middle Legacy 600/650 at 1.8 : 1, the middle G650 at 2.5 : 1.
Embraer Legacy 600/650 fleet statistics →Gulfstream G650/G650ER fleet statistics →
Fatigue
On hours per landing, the types sit further apart than the middle half of either fleet spans: the middle G650 at 2.5 : 1, the middle Legacy 600/650 at 1.8 : 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: 46 Legacy 600/650s and 314 G650s.| Measure | Legacy 600/650 median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Hours per landing Each aircraft’s average flight hours per landing | 1.8 : 1 | 1.6–2.1 : 1 | 2.5 : 1 | 2.0–3.0 : 1 |
| Short hops Share of legs under 300 nm | 33% | 27–41% | 30% | 23–42% |
| Leg length Median leg | 508 nm | 430–694 nm | 654 nm | 469–906 nm |
Corrosion
Salt air, damp hours and freeze–thaw can’t be compared here: only 25 of the 46 Legacy 600/650s were placed on enough nights in the twelve months, and a comparison needs at least 30.
What the air around the fleet does overnight: salt, damp and freeze–thaw.
Engines and brakes
On hot, high takeoffs, the gap between the types is smaller than the spread inside either fleet: the middle Legacy 600/650 at 6%, the middle G650 at 3%.
What departures ask of engines, brakes and tires: heat and height, and runway length.
Hot, high takeoffs
Where the two fleets sitSide by side
Departures we could assess: 46 Legacy 600/650s and 314 G650s. Short-runway departures aren't compared: we don't have a sourced takeoff distance for the Legacy 600/650.| Measure | Legacy 600/650 median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Hot, high takeoffs Departures at 5,000 ft density altitude or more | 6% | 3–12% | 3% | 1–6% |
| Density altitude Typical density altitude at takeoff | 1,475 ft | 1,033–1,903 ft | 1,079 ft | 781–1,409 ft |
Utilization
On flights a month, the gap between the types is smaller than the spread inside either fleet: the middle Legacy 600/650 at 10, the middle G650 at 7.
How steadily each fleet is used: flights, flying days and estimated hours.
Flights a month
Where the two fleets sitSide by side
Legacy 600/650s with at least 40% of their flights tracked (31) and every active G650 (314). Each type uses the tracking rule its own fleet page uses.| Measure | Legacy 600/650 median | Middle half | G650 median | Middle half |
|---|---|---|---|---|
| Flights a month In the months it flew | 9.8 | 8.4–14.2 | 6.7 | 4.9–9.5 |
| Days flown a month Days with at least one flight | 6.8 | 5.3–8.6 | 5.1 | 3.7–6.8 |
| Estimated hours a year From time in the air | ≈221 h | 169–282 h | ≈199 h | 139–271 h |
Choosing between a Legacy 600/650 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
36% of Legacy 600/650 legs and 33% of G650 legs were under 300 nm, a gap of 3 percentage points; 28% and 39% were over 900 nm.
| Leg length (nm) | Legacy 600/650 | G650 |
|---|---|---|
| <150 | 18% | 17% |
| 150–300 | 18% | 16% |
| 300–450 | 11% | 8% |
| 450–600 | 9% | 7% |
| 600–900 | 16% | 13% |
| 900–1,200 | 13% | 10% |
| 1,200–1,800 | 8% | 8% |
| 1,800+ | 7% | 21% |
Share of legs by length in nautical miles, 1 Aug 2025 – 31 Jul 2026: 4,566 legs by 46 Legacy 600/650s and 25,932 legs by 314 G650s, every leg with a known distance. The Legacy 600/650's trips bunch at 150–300 nm, the G650's at 1,800+ nm.
Legacy 600/650 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. We don’t have a manufacturer source for the Legacy 600/650 yet, so its manufacturer rows show a dash.
| Measure | Legacy 600/650 | G650/G650ER |
|---|---|---|
| Range (manufacturer) | —Not in our sources yet | 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) | —Not in our sources yet | 5,858–6,299 ftManufacturer (archived spec page, 14 Jun 2023) |
| Cabin length (manufacturer) | —Not in our sources yet | 46 ft 10 inManufacturer (archived spec page, 14 Jun 2023) |
| Maximum takeoff weight (certified) | ≈ 49,600–53,570 lbEASA TCDS EASA.IM.A.032 Issue 13, p.16; pounds converted from the kilograms stated, approximate | 99,600–103,600 lbEASA TCDS EASA.IM.A.169 Issue 17, p.17 |
| Fuel capacity (certified) | 10,264–11,681 LEASA TCDS EASA.IM.A.032 Issue 13, p.16 | 44,200–48,200 lbEASA TCDS EASA.IM.A.169 Issue 17, p.14 |
| Maximum operating altitude (certified) | —Not in our sources yet | 51,000 ftEASA TCDS EASA.IM.A.169 Issue 17, p.14 |
| Passenger seats (certified) | Up to 19EASA TCDS EASA.IM.A.032 Issue 13, p.17 | Up to 19EASA TCDS EASA.IM.A.169 Issue 17, p.18 |
Legacy 600/650 vs G650: questions
Which is flown more, the Legacy 600/650 or the G650?
The Legacy 600/650, by about 22 estimated hours a year: the middle Legacy 600/650 flew ≈221 h a year, the middle G650 ≈199 h. That is a fleet median: the middle half of Legacy 600/650s logged 169–282 h and of G650s 139–271 h, so one aircraft can sit far from its type. In flights, the medians are 10 a month for the Legacy 600/650 and 7 for the G650.
Which lands more often for its hours, the Legacy 600/650 or the G650?
The Legacy 600/650: its middle aircraft flies 1.8 hours per landing, against 2.5 for the G650, 0.7 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 33% of the middle Legacy 600/650's legs and 30% of the middle G650's.
Which flies longer trips, the Legacy 600/650 or the G650?
The G650, by 146 nm on the median leg: 654 nm for the middle aircraft, against 508 nm for the Legacy 600/650. 36% of Legacy 600/650 legs and 33% of G650 legs were under 300 nm, a gap of 3 percentage points; 28% and 39% were over 900 nm.
Does this comparison include the Legacy 650?
Yes. The tracking data doesn't tell the Legacy 600 and Legacy 650 apart, so the Legacy 600/650 figures here cover all of them. The specs table names a figure’s variants where the sources separate them.
Cite this data
The Aircraft Ledger. “Embraer Legacy 600/650 vs Gulfstream G650/G650ER.” Data to 31 July 2026. theaircraftledger.com/compare/embraer-legacy-600-650-vs-gulfstream-g650
Embed a chart
<iframe src="https://theaircraftledger.com/embed/compare/embraer-legacy-600-650-vs-gulfstream-g650/fatigue" title="Fatigue: Hours per landing" width="100%" height="360" style="border:0;max-width:960px" loading="lazy"></iframe>Method: Legacy 600/650s 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