Cessna Citation CJ4 Gen2 Charter

The Citation CJ4 sits at the top of the CitationJet ladder — the six-in-a-row lineage that began in 1993 when Russ Meyer's Cessna took the original Citation I fuselage, gave it a supercritical wing, single-pilot certification and a price tag the owner-flown market had never seen. Thirty years and more than 2,300 airframes later, the CitationJet family is the best-selling business jet family in history, and the CJ4 is the fastest, longest-legged and most powerful of them all.

Announced at NBAA in 2006 and first delivered in 2010, the CJ4 stretched the CJ3 fuselage by 21 inches, replaced its Williams FJ44-3A engines with the more powerful FJ44-4A and adopted a new moderately swept wing that lifted maximum cruise from Mach 0.737 to Mach 0.77. Textron introduced the current CJ4 Gen2 in 2020 and refreshed it again in 2023 with the CJ4 Gen2 Special Edition — new cabin management, wireless charging at every seat, larger LED sconce lighting and a series of subtle exterior refinements. More than 340 CJ4s are now flying globally, split roughly evenly between owner-operators, corporate flight departments and Part 135 charter fleets.

For charter clients the CJ4 is the "grown-up" light jet — the aircraft you charter when a CJ3+ or Phenom 300 would technically do the job but the mission is long enough, the group large enough or the cabin expectations high enough that a small step up in cabin length and range pays back many times over. In a European context it turns three-hour missions from tight to comfortable; in a US context it makes east-coast-to-mountain-west legs like Teterboro–Aspen or Boston–Jackson Hole a genuine non-stop for four passengers with bags.

Nothing about the CJ4 cabin shouts, and that is exactly the point. Textron's design language for the CJ family is deliberately restrained — flat-floor stand-up-ish geometry (4'9" tall, 4'10" wide, 17'4" long), tailored leather club seating for six, and a palette of warm greys, camels and dark walnut that ages well. The current Gen2 Special Edition adds new hand-stitched leather, LED cove lighting that runs the length of the cabin and a redesigned aft credenza with pop-up wireless charging pads.

The CJ4's real cabin advantage over the CJ3+ and Phenom 300 is length. Twenty-one extra inches sound modest until you are trying to seat six adults comfortably: the CJ4 offers a genuine four-club with a two-place side-facing seat aft, whereas the shorter cabins force a compromise. Legroom in the club seats measures 25 inches, which is on par with an intercontinental first-class product, and the fully tracking seats can be swivelled inboard to form a small conference layout for the primary group.

Comfort details that matter on a three-hour leg: a fully enclosed aft lavatory with vanity, sink and natural light through an ovoid window; a proper forward galley with hot beverage station, refrigerated storage and space for a full hot catering load; and the CJ family's characteristically low cabin noise, thanks to the aft-mounted Williams engines and heavy acoustic dampening. Baggage capacity totals 77 cubic feet across an internal nose locker and heated aft hold — enough for four full-sized ski bags plus soft-sided luggage for six.

The Collins Pro Line 21 avionics suite (with the optional Advanced package on most Gen2 airframes) supports synthetic vision, LPV approaches, ADS-B In traffic and weather, and factory-fitted Gogo AVANCE L5 or Starlink Aviation on newer examples. Passengers control lighting, temperature and window shades from a bespoke iPad-based cabin management app.

Two Williams FJ44-4A turbofans producing 3,621 lbf each give the CJ4 a maximum cruise of 451 knots true (Mach 0.77) and a normal high-speed cruise of Mach 0.75. That is meaningfully quicker than the CJ3+ and slightly quicker than the Phenom 300 in cross-country practice — a London-to-Athens sector completes in about 3h 20m against 3h 45m in a CJ3+.

NBAA IFR range with four passengers is 2,165 nautical miles, the longest in the CitationJet family and enough to open up city pairs that used to require a fuel stop: London to Cairo, London to Reykjavík, Miami to Denver, Los Angeles to Chicago, Teterboro to Jackson Hole. Fuel burn at long-range cruise sits at approximately 195 US gallons per hour, an economy figure that translates into charter rates competitive with midsize jets whilst delivering better runway access.

Take-off field length at maximum weight is 3,410 ft and landing distance is 2,940 ft, meaning the CJ4 can operate freely from London City-adjacent alternatives, Sion, St. Moritz/Samedan (with the appropriate authorisation), Aspen, Telluride, Sun Valley and Nantucket — the short-runway leisure and mountain fields where the class earns its keep. Certified ceiling is FL450, well above weather and most traffic.

Hot-and-high performance is a genuine strength: the CJ4 will still deliver over 1,900 nm of range departing from a 6,000 ft elevation airport at ISA+20, a scenario that punishes shorter-legged competitors. This matters for clients whose itineraries include Aspen, Eagle, Bozeman or the higher Alpine strips.

Three mission profiles define the CJ4's charter niche. The first is European long-diagonal city-pairs: London to Athens, Paris to Marrakech, Munich to Larnaca, Geneva to Reykjavík, Zurich to the Canary Islands. These are the sectors where a Phenom 300 or CJ3+ is technically capable but arrives with a fuel-stop or tight reserves, and where a Challenger 350 would be over-specified for a party of four or five.

The second is US transcontinental for small groups: Boston to Aspen, Teterboro to Bozeman, Chicago to Los Angeles (four passengers, favourable winds), Miami to Denver. The CJ4 flies these routes non-stop where lighter CitationJets or Phenoms would require a Denver or Wichita fuel-stop, and it does so with the same short-runway flexibility on arrival.

The third is short-runway mountain and island missions where a super-mid or heavy simply cannot land: Courchevel (with pilot qualification), Lugano, Samedan, St. Barths (unlikely due to STOL constraints), Skiathos, Mykonos, Ibiza in summer high-traffic slots. The CJ4's combination of speed, range and 3,410-ft take-off makes it the quietly perfect tool for a family of five moving between a Zurich home and a Sardinian holiday house.

Direct operating cost for a CJ4 sits at approximately $1,900–$2,300 per flight hour excluding capital, which supports charter hourly rates typically quoted between $4,200 and $5,400 per hour in North America and €4,000–€5,200 in Europe. That is roughly 15–25% above a CJ3+ or Phenom 300 and 25–35% below a Challenger 350 or Praetor 600 — a genuinely useful mid-point when the mission is too long for a light and too small for a super-mid.

Indicative all-inclusive one-way pricing: London to Nice from £11,500; London to Athens from £17,900; Geneva to Marrakech from €18,400; Teterboro to Aspen from $18,900; Los Angeles to Chicago from $23,700; Miami to Nassau from $6,200. Round-trip pricing with same-day return is typically 1.6–1.8× the one-way; weekly leisure trips (outbound, ground time, return) are quoted as two one-ways plus a modest overnight-crew charge.

The CJ4 has one of the healthier empty-leg profiles in its class thanks to its US corporate fleet base. Repositioning legs across the eastern US, along the London-to-Nice corridor and out of Zurich into the Balearics regularly surface at 40–55% below confirmed charter pricing for clients who can travel with flexibility.

Against the Embraer Phenom 300E, the CJ4 gives up 30 knots of cruise speed but wins on cabin length, baggage volume and short-field performance from hot-and-high fields. The Phenom offers a slightly wider fuselage and more contemporary cabin design; the CJ4 offers the deeper Cessna service network and — on most Part 135 fleets — lower charter rates per hour.

Against the Pilatus PC-24, the CJ4 is faster in cruise (Mach 0.77 vs Mach 0.74) and carries slightly further, whilst the PC-24 uniquely offers gravel-strip capability and a cargo door. For a client whose itinerary never leaves paved runways, the CJ4 is the more time-efficient tool; for a client who genuinely needs unpaved-strip access, the PC-24 has no rival.

Against a Citation XLS+ or Praetor 500, the CJ4 gives up cabin volume and stand-up height in exchange for 20–30% lower charter cost and access to shorter runways. The XLS+ and Praetor are the right answer for eight-passenger corporate parties on 2–3 hour sectors; the CJ4 is the right answer for four-to-six passenger leisure and executive travel where cost and airfield access matter as much as cabin.

Within the CitationJet family, the CJ4 is unambiguously the flagship — the extra length, engines and range are worth the modest rate premium for anything beyond a one-hour hop. The CJ3+ remains compelling as a pure short-hop tool, but for mixed-mission clients the CJ4 is the aircraft that will fit the most itineraries.

The Cessna Citation CJ4 is the right aircraft for four to seven passengers travelling routes in the 1,000–2,200 nm band where a light jet's operating economics and runway access matter, but a shorter-legged CJ3+ or Phenom 300 would force a fuel-stop or a tight-reserve arrival. Its natural clients are entrepreneurs and family principals who split time between a primary metropolitan base and a leisure destination two or three time zones away — Aspen, Ibiza, the Greek islands, Marrakech, Jackson Hole — and who prize a cabin big enough for the whole party without paying super-mid rates.

It is less suited to solo travellers on very short hops (a HondaJet or Vision Jet will always be cheaper), to eight-plus passenger corporate groups (an XLS+ or Praetor 500 offers a more appropriate cabin) or to intercontinental missions (a super-mid or heavy is unavoidable beyond 2,500 nm). On its target missions the CJ4 is one of the most complete propositions in the market — a genuinely quick, quiet, long-legged light jet with the Cessna service network behind it and healthy availability worldwide.

Limitless Sky's operator network includes several dedicated CJ4 fleets across the US, the UK, Germany, Switzerland and Italy. Contact charter@thelimitlesssky.com with your intended sectors and we will return a transparent, all-inclusive quotes in about 10 minutes.