Dassault Falcon 900LX: The Complete Buyer's Guide
The Short Version
The Dassault Falcon 900LX is a tri-engine, large-cabin jet that flies 4,750 nautical miles at Mach 0.80, carries up to 14 passengers, and operates from runways shorter than 4,700 feet. Part of the legendary Falcon 900 family — over 500 built since 1986. Pre-owned examples trade between $8M and $18M — exceptional value for a tri-engine, long-range jet.
At a Glance
Operational Reach
What Makes the Falcon 900LX Different
1. Tri-engine short-field performance
Three engines give the 900LX exceptional takeoff and climb performance. It departs in under 4,700 feet and lands in 2,165 feet — better than most super-midsize jets. The 900LX accesses airports like London City, Aspen, Cannes-Mandelieu, and St. Moritz with ease.
2. Transcontinental range in a mid-size footprint
4,750 NM puts Dubai to London, New York to most European capitals, and Singapore to Dubai within nonstop reach. That's genuine transcontinental capability with operating costs closer to the super-midsize category.
3. Legendary reliability
The Falcon 900 family has been flying since 1986. The TFE731-60 engine is one of the most proven powerplants in business aviation. Maintenance infrastructure is deep. There are no surprises left in this airframe.
Who Is This Aircraft For?
- ●European operators who need to reach challenging airports across the Mediterranean, Alps, and UK while maintaining transatlantic capability.
- ●Budget-conscious large-cabin buyers — at $8M–$18M pre-owned, the 900LX offers tri-engine reliability and 4,750 NM range at a fraction of the 7X or 8X price.
- ●Operators stepping up from Falcon 2000 or 50EX who need more range and cabin space.
- ●Government and VIP transport operators who value tri-engine redundancy for overwater and remote operations.
When It's Not the Right Fit
- ●The cabin at 33'2" long is shorter than the Falcon 7X (39'1") or G550 (43'11"). For groups of 10+ passengers on flights over 6 hours, the cabin will feel compact. Also, the TFE731-60 engines cruise at Mach 0.75–0.80, which is slower than current-generation jets.
What It Costs to Own and Operate
Acquisition (Pre-Owned)
Annual Fixed Costs
Variable Costs
The Pre-Owned Market Right Now
Market research reviewed October 8, 2026. Figures below retain their source dates and measurement basis.
Dated market benchmark, reviewed October 8, 2026: Duncan Aviation's July 2026 guide gives Falcon 900LX Vref valuations of $17.37M–$45.5M across its listed vintages. This is a model-wide valuation reference, not a reported transaction range or a current seller quote; the upper end for an in-production type can include very new aircraft.
JetsIntel's September 2026 public model list tracks 5 Falcon 900LX aircraft. This describes its market database coverage, rather than the whole operating fleet or an independently verified count of aircraft available today.
Holstein's latest comparative market snapshot, with model sales dates through August 2026, shows 4 months of absorption for the Falcon 900LX. Absorption relates listed supply to the source's measured selling pace and can change as aircraft enter or leave the market.
Holstein's four-month absorption measure indicates a shorter supply runway than for the original 900EX. The large valuation span reflects a long production history; a late 900LX should be compared with a similarly aged large-cabin alternative.
Duncan Aviation / Vref, July 2026 valuations
What to Watch For When Buying
1. TFE731-60 Engine Health
Three engines mean three maintenance streams. While the TFE731-60 is proven, overhaul costs are significant — $500K–$800K per engine for a hot section. JSSI or Pratt & Whitney ESP enrollment is strongly preferred.
2. 900EX EASy vs. 900LX Distinction
The 900LX added winglets (improving range by ~400 NM), optional high-speed data connectivity, and EASy II avionics. Know which variant you're evaluating — and price accordingly.
3. Avionics and Compliance
Verify ADS-B Out, FANS/CPDLC, and TCAS 7.1 compliance. Older 900EX aircraft may need avionics upgrades totaling $200K–$500K.
4. Interior Condition
Falcon 900 interiors are well-designed but can show age. A comprehensive refurbishment runs $1M–$2.5M. Factor this into acquisition planning for older aircraft.
5. Landing Gear Calendar Limits
The 900LX landing gear has a 12-year overhaul interval. Budget $350K–$500K for landing gear overhaul.
Falcon 900LX vs. The Competition
| Aircraft | Range | Max Speed | Cabin W | Cabin L | Pax | New Price | Pre-Owned |
|---|---|---|---|---|---|---|---|
| Bombardier Challenger 650 | 4,000 NM | Mach 0.85 | 7'11" | 28'5" | 10–12 | ~$36M (historical) | ~$8M (historical) |
| Dassault Falcon 7X | 5,950 NM | Mach 0.90 | 7'8" | 39'1" | 12–16 | Discontinued (historical) | ~$18M (historical) |
| Embraer Praetor 600 | 4,018 NM | Mach 0.83 | 6'9" | 27'6" | 8–12 | ~$21M (historical) | ~$18M (historical) |
Bombardier Challenger 650
Dassault Falcon 7X
Embraer Praetor 600
vs. Bombardier Challenger 650
The Challenger has a wider cabin and similar pre-owned pricing. The 900LX offers significantly more range (4,750 vs. 4,000 NM) and better short-field performance.
See full comparison →vs. Dassault Falcon 7X
The 7X is the step-up — more range, longer cabin, newer avionics, but at $18M+ pre-owned. The 900LX is the value alternative.
vs. Embraer Praetor 600
The Praetor is newer with modern fly-by-wire, but has a narrower cabin. The 900LX offers a wider cabin, tri-engine redundancy, and lower acquisition costs.
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Source a Falcon 900LX →Frequently Asked Questions
4,750 nautical miles at Mach 0.75–0.80. That covers Dubai to London, New York to Paris, or Singapore to Dubai nonstop.
Reviewed October 8, 2026: $17.37M–$45.5M Vref (July 2026). This is a published model-wide valuation benchmark covering its listed vintages, rather than a completed-sale range. The market overview links the source and explains the sample.
No. Production ended in 2023. The Falcon 900 series has been succeeded by the Falcon 6X. Full OEM support continues.
The tri-engine design provides redundancy, lower per-engine thrust requirements, and excellent short-field performance. It's been a Dassault trademark since 1986.
Yes — it's one of the few large-cabin jets certified for London City's steep approach.
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Initiate Private ConsultationLast updated: 2026-10-08