Range
2050 NM
Max Speed
Mach 0.81
Capacity
Up to 4
Avionics
Honeywell
Engines
TFE731-3AR
Origin
United States
Ref ID: learjet-55b. Subject to prior sale or removal from market.
About The Learjet 55B
The Learjet 55B is a mid-size business jet from Bombardier's Learjet family. It is an important part of Bombardier's private aviation history, serving owners, corporate flight departments, charter operators, and special mission users with a blend of speed, cabin utility, and proven systems for its generation.
2,050 Nautical Mile Range
Mission capability suited to regional, coast-to-coast, and high-utilization corporate missions.
Mach 0.81 Top Speed
High-speed performance for its class and production era.
Learjet Family Heritage
A notable Bombardier model that helped define the Learjet product line.
TFE731-3AR Engines
Twin Honeywell turbofans shape the aircraft's performance and maintenance profile.
Spotlight: 2,050 Nautical Mile Range
Mission capability suited to regional, coast-to-coast, and high-utilization corporate missions.
Milestones
Program Status
Out of Production
Learjet 55B Specifications
Performance
Max Cruise Speed
459 KTAS
(850 km/h)
Long Range Cruise
430 KTAS
(796 km/h)
Mach Speed
M 0.81
Max Range
2,050 NM
(3,797 km)
Service Ceiling
51,000 FT
(15,545 m)
Climb Rate
4,200 FPM
Takeoff Distance
5,100 FT
(1,554 m)
Landing Distance
3,100 FT
(945 m)
With a maximum range of approximately 2,050 nautical miles and a top operating speed of Mach 0.81, the Learjet 55B is designed for regional, coast-to-coast, and high-utilization corporate missions. Its 51,000 ft service ceiling, published runway performance, and mature support ecosystem make it a relevant aircraft for buyers evaluating capability, acquisition cost, and mission fit.
Powerplant
Engine Manufacturer
Honeywell
Engine Model
TFE731-3AR
Engine Type
Turbofan
Thrust Per Engine
3,700 LBF
Engine Count
2
Maintenance Plan
On Condition
Noise Stage
Stage 3/4 compliant by configuration
The Learjet 55B is powered by two Honeywell TFE731-3AR turbofan engines, each rated at approximately 3,700 pounds of thrust. This powerplant pairing defines much of the aircraft's climb, cruise, maintenance, and operating-cost profile, especially for legacy operators comparing engine programs and inspection status.
Operating Weights
MTOW (Max Takeoff)
21,500 LB
(9,752 kg)
Max Landing Weight
19,000 LB
(8,618 kg)
Max Zero Fuel Weight
16,500 LB
(7,484 kg)
Max Payload
2,400 LB
(1,089 kg)
Fuel Capacity
6,060 LB
(2,749 kg)
Operating Empty Weight
14,100 LB
(6,396 kg)
Operating weights dictate the structural limits and mission profile of the aircraft. With an MTOW of 21,500 lbs, the Learjet 55B offers a high payload-to-range ratio, allowing operators to carry a full cabin without sacrificing distance.
Learjet 55B Interior
Cabin Specs
Length
13.7 FT
(4.18 m)
Width
5.9 FT
(1.80 m)
Height
5.7 FT
(1.74 m)
The Learjet 55B cabin provides a practical midsize cabin with executive seating and useful baggage capacity. Cabin dimensions are approximately 13.7 ft long, 5.9 ft wide, and 5.7 ft high, with seating for up to 10 passengers depending on layout and about 60 cubic feet of baggage capacity.
Operating Economics
Based on an assumed utilization of 350 flight hours annually.
Variable Costs
Fixed Costs
Annual Budget
$0.96M
Estimated Total Spend
Market Leading Operators
Related Aircraft
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The Learjet 55B had an estimated new list price of about $8.0M. Current pre-owned values vary significantly by year, total time, engine status, avionics, inspection history, and interior condition.
The Learjet 55B has a maximum range of approximately 2,050 nautical miles under typical published long-range cruise assumptions.
The Learjet 55B can reach a top operating speed of about Mach 0.81, with normal cruise speeds varying by altitude, weight, and mission profile.
Depending on cabin configuration, the Learjet 55B can accommodate up to 10 passengers.