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Light JetICAO LJ40

Learjet 40

The Learjet 40 is a fast, high-climbing light jet with a six-passenger cabin and strong high-altitude performance, designed for efficient regional business travel.

Learjet 70 line illustration, representative of Learjet 40
Max range
1,707nm
Typical seats
6
Ceiling
51,000ft
Cabin height
57in

How far can the Learjet 40 fly?

The Learjet 40's maximum range is 1,707 nautical miles — 1,001 nm less than the Learjet 36A, the longest-legged Light Jet in our set.

Reach

Nonstop from New York

Teterboro · TEB — click a point, or focus the map and use arrow keys

Departure
Los Angeles — Van Nuys (VNY)Miami — Opa-locka (OPF)São Paulo — Congonhas (CGH)London — Farnborough (FAB)Paris — Le Bourget (LBG)Geneva — Cointrin (GVA)Johannesburg — Lanseria (HLA)Dubai — Al Maktoum (DWC)Singapore — Seletar (XSP)Hong Kong — Chek Lap Kok (HKG)Tokyo — Haneda (HND)Sydney — Kingsford Smith (SYD)

Departure point: New York, Teterboro · TEB.

  • Learjet 401,707 nm

Great-circle reach at maximum published range — a still-air planning figure. Winds, payload, and reserves reduce real-world reach.

Performance
Maximum range1,707 nm
Max operating speed330 KIAS
Service ceiling51,000 ft
FAA landing distance2,335 ft
Cabin
Typical passengers6
Typical crew2
Cabin length211 in
Cabin width61 in
Cabin height57 in
Cabin volume369 cu ft
Baggage volume65 cu ft
Weights & Power
Max takeoff weight20,350 lbs
Thrust per engine3,650 lbf
Engines2
Engine modelHoneywell TFE731-20AR
Exterior length55.6 ft
Wingspan47.7 ft

Aircraft decision brief

Where the Learjet 40 fits

Model overview

About the Learjet 40

The Learjet 40 shortened the Learjet 45 platform while retaining its systems architecture and 51,000-foot ceiling. The original model used TFE731-20AR engines and remained in production through 2009 alongside the higher-performance 40XR.

Its cabin is longer than many entry-level light jets and includes a flat floor, enclosed lavatory, and external baggage. The aircraft rewards operators who value speed and climb performance, while runway and cabin-height needs should be evaluated against recurring missions.

Mission fit

Best for

  • Fast regional travel
  • Four- to six-passenger missions
  • Operators valuing climb and high-altitude cruise performance

Decision lens

Key advantages

  • Fast light-jet cruise
  • High service ceiling
  • Flat-floor cabin
  • Shared platform fundamentals with the Learjet 45

Planning lens

Ownership considerations

Engine configuration and program status, avionics standards, landing gear, windshields, pressurization, and complete maintenance records should be reviewed carefully. Buyers should confirm whether performance-related modifications have been incorporated and documented.

Insurance, pilot training, and runway performance can be more demanding than on some straight-wing light jets. A disciplined mission analysis should include hot-weather and high-elevation departures, passenger load, reserves, and baggage.

Category context

How it compares

The Learjet 40XR adds higher-rated engines and improved takeoff, climb, and cruise performance. Compared with a Citation CJ2, the Learjet offers a larger cabin and higher ceiling, while the Citation generally emphasizes simpler single-pilot utility and lower operating demands.

Common questions

What is the maximum range of the Learjet 40?
Published model specifications list a maximum range of 1,707 nautical miles. Actual mission range varies with passenger load, baggage, weather, reserves, runway conditions, and aircraft configuration.Published model specifications list a maximum range of 1,707 nautical miles. Actual mission range varies with passenger load, baggage, weather, reserves, runway conditions, and aircraft configuration.
How many passengers can the Learjet 40 carry?
The typical configuration accommodates 6 passengers. The cabin measures approximately 57 inches high and 61 inches wide, although individual interiors and seating layouts vary.The typical configuration accommodates 6 passengers. The cabin measures approximately 57 inches high and 61 inches wide, although individual interiors and seating layouts vary.
What should buyers consider before purchasing a Learjet 40?
Engine configuration and program status, avionics standards, landing gear, windshields, pressurization, and complete maintenance records should be reviewed carefully. Buyers should confirm whether performance-related modifications have been incorporated and documented.Engine configuration and program status, avionics standards, landing gear, windshields, pressurization, and complete maintenance records should be reviewed carefully. Buyers should confirm whether performance-related modifications have been incorporated and documented.

Related

In the same category

Market position

Buying or selling a Learjet 40?

Market fit varies by specification, maintenance status, current supply, and timing. Tell us which side of the trade you're on.

Facts current as of July 18, 2026