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Beechcraft Kingair Denali vs Cessna Citation Cj4 vs Gulfstream G280

The Beechcraft Denali is a single‑engine turboprop positioned as a high‑end utility and regional business aircraft. It typically seats about six to nine passengers depending on configuration and is best suited to shorter trips; its published range is roughly in the 1,200–1,600 nautical mile class, emphasizing access to shorter or less‑improved runways and lower operating costs versus jets. The Cessna Citation CJ4 is a light business jet designed for fast point‑to‑point travel. It commonly carries about seven to ten passengers and offers transcontinental capability for many missions, with range generally around 2,000–2,200 nautical miles, providing higher cruise speed and altitude than a turboprop while remaining relatively efficient for a jet. The Gulfstream G280 is a super‑midsize business jet aimed at longer nonstop legs and a more spacious cabin. It typically accommodates about eight to ten passengers in a comfortable executive layout (with higher maximum seating possible) and delivers substantially greater range, around 3,600 nautical miles, enabling longer international missions and higher overall performance.

SpecBeechcraft KingAir DenaliCessna Citation CJ4Gulfstream G280
Summary
Cockpit222
DOC / nm$ 4.08$ 4.37$ 6.57
Min Crew112
Total Seats11910
Flight RulesIFR
ManufacturerGE® AerospaceCessna CitationGulfstream
Aircraft NameKingAir DenaliCJ4G280
CertificationFAA / EASAFAA / EASAFAA / EASA
Max Range (nm)160021703600
DOC / nm / Seat$ 0.68$ 0.62$ 0.82
Max Cabin Seats9810
OEM VerificationVERIFIEDVERIFIEDUn-Verified
Useful Load (lbs)3280691415550
Standard Cabin Seats778
Direct Operating Cost$ 1,111$ 1,970$ 3,168
Flight Deck (Base Spec)Rockwell Collins Pro Line FusionRockwell Collins Pro Line 21Gulfstream PlaneView (Pro Line Fusion)
Max Cruise Speed (ktas)285440481
Base Aircraft Price (USD)$4,150,000$11,290,000$24,900,000
Cabin
Cockpit222
Lavatory1 Flushing1 Enclosed Belted Flushing1 Enclosed Belted Flushing
Min Crew112
Total Seats11910
Max Cabin Seats9810
Lavatory LocationAFTAFTAFT
Cabin Pressure (psi)599.2
Galley / RefreshmentNoGalleyGalley
Standard Cabin Seats778
SL Cabin Altitude (ft)110652400525000
Crew RestNoNo
Jump SeatNoNo
Galley LocationFWDFWD
Max Cabin Altitude (ft)5800
Engine
ModelCatalyst™FJ44-4AHTF7250G
No. of Engines122
FADECYesYes
TBO (hrs)5000On-Condition
Flat RatingISA + 11ISA + 17
Thrust (lbs)36217624
Fuel Burn (lbph)757
Fuel Capacity (gal)870
Dimensions
Length (ft)14.8653.466.9
Wingspan (ft)54.35063
Cabin Width (ft)4.54.86.9
Cabin Height (ft)4.84.86.3
Cabin Length (ft)12.617.225.9
Overall Height (ft)4.6515.521.4
Cabin Width - Floor (ft)4.13.15.4
Cabin Length - Seating (ft)12.614.817.7
Baggage Volume Int. (cu. ft)487154
Aisle Step (ft)0.40.3
Baggage Volume Ext. (cu. ft)70