Legacy 600/650 vs Praetor 600: how the two fleets are really flown
On all three chapters' lead measures, the gap inside each fleet is bigger than the gap between the Legacy 600/650 and the Praetor 600. On flights a month, the middle half of Legacy 600/650s runs 8–14 and of Praetor 600s 5–13; the medians are 10 and 7.
Embraer Legacy 600/650 fleet statistics →Embraer Praetor 600 fleet statistics →
Fatigue
On hours per landing, the gap between the types is smaller than the spread inside either fleet: the middle Legacy 600/650 at 1.8 : 1, the middle Praetor 600 at 1.6 : 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 116 Praetor 600s.| Measure | Legacy 600/650 median | Middle half | Praetor 600 median | Middle half |
|---|---|---|---|---|
| Hours per landing Each aircraft’s average flight hours per landing | 1.8 : 1 | 1.6–2.1 : 1 | 1.6 : 1 | 1.4–1.9 : 1 |
| Short hops Share of legs under 300 nm | 33% | 27–41% | 35% | 28–45% |
| Leg length Median leg | 508 nm | 430–694 nm | 472 nm | 361–641 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 Praetor 600 at 5%.
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 116 Praetor 600s. 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 | Praetor 600 median | Middle half |
|---|---|---|---|---|
| Hot, high takeoffs Departures at 5,000 ft density altitude or more | 6% | 3–12% | 5% | 2–10% |
| Density altitude Typical density altitude at takeoff | 1,475 ft | 1,033–1,903 ft | 1,591 ft | 1,303–2,053 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 Praetor 600 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 Praetor 600 (116). Each type uses the tracking rule its own fleet page uses.| Measure | Legacy 600/650 median | Middle half | Praetor 600 median | Middle half |
|---|---|---|---|---|
| Flights a month In the months it flew | 9.8 | 8.4–14.2 | 6.7 | 4.8–13.4 |
| Days flown a month Days with at least one flight | 6.8 | 5.3–8.6 | 5.0 | 3.6–8.0 |
| Estimated hours a year From time in the air | ≈221 h | 169–282 h | ≈146 h | 98–230 h |
Choosing between a Legacy 600/650 and a Praetor 600?
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 39% of Praetor 600 legs were under 300 nm, a gap of 3 percentage points; 28% and 23% were over 900 nm.
| Leg length (nm) | Legacy 600/650 | Praetor 600 |
|---|---|---|
| <150 | 18% | 17% |
| 150–300 | 18% | 22% |
| 300–450 | 11% | 13% |
| 450–600 | 9% | 9% |
| 600–900 | 16% | 16% |
| 900–1,200 | 13% | 11% |
| 1,200–1,800 | 8% | 8% |
| 1,800+ | 7% | 4% |
Share of legs by length in nautical miles, 1 Aug 2025 – 31 Jul 2026: 4,566 legs by 46 Legacy 600/650s and 14,330 legs by 116 Praetor 600s, every leg with a known distance. The Legacy 600/650's trips bunch at 150–300 nm, the Praetor 600's at 150–300 nm.
Legacy 600/650 vs Praetor 600: 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 or the Praetor 600 yet, so its manufacturer rows show a dash.
| Measure | Legacy 600/650 | Praetor 600 |
|---|---|---|
| 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 | ≈ 42,860 lbEASA TCDS EASA.IM.A.526 Issue 12, p.10; pounds converted from the kilograms stated, approximate |
| Fuel capacity (certified) | 10,264–11,681 LEASA TCDS EASA.IM.A.032 Issue 13, p.16 | ≈ 16,140 lbEASA TCDS EASA.IM.A.526 Issue 12, p.10; pounds converted from the kilograms stated, approximate |
| Passenger seats (certified) | Up to 19EASA TCDS EASA.IM.A.032 Issue 13, p.17 | Up to 12EASA TCDS EASA.IM.A.526 Issue 12, p.11 |
Legacy 600/650 vs Praetor 600: questions
Which is flown more, the Legacy 600/650 or the Praetor 600?
The Legacy 600/650, by about 75 estimated hours a year: the middle Legacy 600/650 flew ≈221 h a year, the middle Praetor 600 ≈146 h. That is a fleet median: the middle half of Legacy 600/650s logged 169–282 h and of Praetor 600s 98–230 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 Praetor 600.
Which lands more often for its hours, the Legacy 600/650 or the Praetor 600?
The Praetor 600: its middle aircraft flies 1.6 hours per landing, against 1.8 for the Legacy 600/650, 0.2 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 35% of the middle Praetor 600's.
Which flies longer trips, the Legacy 600/650 or the Praetor 600?
The Legacy 600/650, by 36 nm on the median leg: 508 nm for the middle aircraft, against 472 nm for the Praetor 600. 36% of Legacy 600/650 legs and 39% of Praetor 600 legs were under 300 nm, a gap of 3 percentage points; 28% and 23% 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 Embraer Praetor 600.” Data to 31 July 2026. theaircraftledger.com/compare/embraer-legacy-600-650-vs-embraer-praetor-600
Embed a chart
<iframe src="https://theaircraftledger.com/embed/compare/embraer-legacy-600-650-vs-embraer-praetor-600/fatigue" title="Fatigue: Hours per landing" width="100%" height="360" style="border:0;max-width:960px" loading="lazy"></iframe>Method: Legacy 600/650s and Praetor 600s 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