N455FX

This airframe, tail number N455FX, is a 2015-build Gulfstream G450 with serial number 4340. The aircraft is owned and operated by FLEXJET LLC, a corporation based in Cleveland, OH, US, and is registered in the US. Operator listings and registry entries note an operator-configured executive layout with registry allowance for up to 22 seats, and the aircraft has been presented in listings reflecting that flexible seating certification. Public valuation or detailed condition reports are not published; routine corporate-operator maintenance and fleet management practices by FLEXJET LLC are implied by the aircraft’s active service status.

The cabin is described in operator material as an operator-configured executive layout, with registry/listing entries showing up to 22 seats as a permissible operator configuration; typical outfitting for the model and operator commonly ranges from 12–16 executive seats with forward and aft galley options. Avionics fit for this tail is reported as Gulfstream/Honeywell PlaneView II, with many G450s carrying enhanced navigation options compatible with business-jet long-range point-to-point missions. In service with FLEXJET LLC, the aircraft’s mission profile is consistent with transcontinental and transoceanic corporate and fractional-ownership operations, where range of 4,350 nm and a cruise speed of 459 kts support nonstop sectors with high-utilization schedules. Maintenance considerations follow Rolls‑Royce TAY 611‑8C engine support programs and Gulfstream airframe inspection cycles typical for a 2015-vintage Gulfstream G450.

The Gulfstream G450 occupies the large-cabin, long-range business jet niche, offering high cruise speeds and transcontinental range competitive with aircraft in its class. Competing models include late-model Bombardier and Dassault offerings in the large-cabin category; demand remains strong from charter and fractional operators valuing range and cabin flexibility. Resale and maintenance considerations for this airframe center on engine program status, avionics retrofits such as enhancements to PlaneView II, and the operator-configured seating flexibility that can affect marketability and charter certification.