| Summary |
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 4.37 | $ 5.23 | $ 6.57 |
| Min Crew | 1 | 2 | 2 |
| Total Seats | 10 | 10 | 10 |
| Flight Rules | IFR | — | — |
| Manufacturer | Beechcraft | Cessna Citation | Gulfstream |
| Aircraft Name | KingAir 350ER | Longitude | G280 |
| Certification | FAA / EASA | FAA Certified | FAA / EASA |
| Max Range (nm) | 2338 | 3500 | 3600 |
| DOC / nm / Seat | $ 0.55 | $ 0.65 | $ 0.82 |
| Max Cabin Seats | 9 | 10 | 10 |
| OEM Verification | VERIFIED | Un-Verified | Un-Verified |
| Useful Load (lbs) | 6585 | — | 15550 |
| Standard Cabin Seats | 8 | 8 | 8 |
| Direct Operating Cost | $ 1,324 | $ 2,500 | $ 3,168 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Garmin G5000 | Gulfstream PlaneView (Pro Line Fusion) |
| Max Cruise Speed (ktas) | 303 | 481 | 481 |
| Base Aircraft Price (USD) | $8,750,000 | $29,965,000 | $24,900,000 |
| Cabin |
| Cockpit | 2 | 2 | 2 |
| Lavatory | Yes (Belted Optional) | 1 Enclosed Belted Flushing | 1 Enclosed Belted Flushing |
| Min Crew | 1 | 2 | 2 |
| Cargo Door | Optional | — | — |
| Total Seats | 10 | 10 | 10 |
| Galley Location | FWD | FWD | FWD |
| Max Cabin Seats | 9 | 12 | 10 |
| Lavatory Location | AFT | AFT | AFT |
| Cabin Pressure (psi) | 6.5 | 9.7 | 9.2 |
| Galley / Refreshment | Refreshment Center | Galley | Galley |
| Standard Cabin Seats | 8 | 8 | 8 |
| Crew Rest | — | No | No |
| Jump Seat | — | No | No |
| SL Cabin Altitude (ft) | — | 25400 | 25000 |
| Max Cabin Altitude (ft) | — | — | 5800 |
| Engine |
| FADEC | Yes | Yes | Yes |
| Model | PT6A-60A | HTF7700L | HTF7250G |
| TBO (hrs) | 3600 | On-Condition | On-Condition |
| Horsepower | 1050 | — | — |
| Flat Rating | ISA + 10 | ISA + 19 | ISA + 17 |
| No. of Engines | 1 | 2 | 2 |
| Fuel Capacity (gal) | 775 | — | — |
| Thrust (lbs) | — | 7665 | 7624 |
| Fuel Burn (lbph) | — | 1478 | — |
| Dimensions |
| Length (ft) | 46.7 | 73.2 | 66.9 |
| Wingspan (ft) | 57.9 | 68.9 | 63 |
| Cabin Width (ft) | 4.5 | 6.4 | 6.9 |
| Cabin Height (ft) | 4.8 | 6 | 6.3 |
| Cabin Length (ft) | 19.5 | 25.2 | 25.9 |
| Overall Height (ft) | 14.4 | 19.4 | 21.4 |
| Cabin Width - Floor (ft) | 4.1 | 4.1 | 5.4 |
| Cabin Length - Seating (ft) | 19.5 | 16.5 | 17.7 |
| Baggage Volume Int. (cu. ft) | 71 | 112 | 154 |
| Aisle Step (ft) | — | Flat Floor | 0.3 |
