Learjet 55B
Range
2050 NM
3,797 km
Max Speed
Mach 0.81
Capacity
Up to 4
Avionics
Honeywell
Engines
TFE731-3AR
Origin
United States
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.
Milestones
2,050 Nautical Mile Range
Mission capability suited to regional, coast-to-coast, and high-utilization corporate missions.
Learjet 55B Specifications
Performance
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
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
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.
Learjet 55B Interior
Cabin Specs
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.
Explore Cabin InteriorOperating Economics
Based on an assumed utilization of 350 flight hours annually.
Variable Costs
Fixed Costs
Annual Budget
$0.96M
Estimated Total Spend
Bombardier Learjet 55B Vs
BombardierLearjet 55B In Focus | BombardierLearjet 55 | BombardierLearjet 55C | BombardierLearjet 60 | |
|---|---|---|---|---|
| Max Range | 2,050 nm | 2,040 nm | 2,040 nm | 2,405 nm |
| Top Speed | 0.81 Mach | 0.81 Mach | 0.81 Mach | 0.81 Mach |
| Capacity | 10 pax | 10 pax | 10 pax | 9 pax |
| Est. Base Price | $8.0M | $7.0M | $8.5M | $13.0M |
| Compare | Compare | Compare |
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Planepedia Analysis
The Learjet 55B remains useful to understand because it shaped Bombardier's position in business aviation. With 35 aircraft delivered, it offers buyers and researchers a clear view of how the Learjet line evolved in range, cabin design, avionics, and operating economics.
Market Leading Operators
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Frequently Asked Questions
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.