| Summary |
| Cockpit | 2 | 2 | 2 |
| DOC / nm | $ 4.37 | $ 1.34 | $ 4.30 |
| Min Crew | 1 | — | 1 |
| Total Seats | 10 | 6 | 8 |
| Flight Rules | IFR | VFR | IFR |
| Manufacturer | Beechcraft | Piper | Beechcraft |
| Aircraft Name | KingAir 350ER | M350 | KingAir 250 |
| Certification | FAA / EASA | FAA / EASA | FAA / EASA |
| Max Range (nm) | 2338 | 1343 | 1420 |
| DOC / nm / Seat | $ 0.55 | $ 0.22 | $ 0.72 |
| Max Cabin Seats | 9 | — | 8 |
| OEM Verification | VERIFIED | Un-Verified | VERIFIED |
| Useful Load (lbs) | 6585 | 1308 | 3760 |
| Standard Cabin Seats | 8 | 4 | 6 |
| Direct Operating Cost | $ 1,324 | $ 285 | $ 1,333 |
| Flight Deck (Base Spec) | Rockwell Collins Pro Line Fusion | Garmin G1000 NXi | Rockwell Collins Pro Line Fusion |
| Max Cruise Speed (ktas) | 303 | 213 | 310 |
| Base Aircraft Price (USD) | $8,750,000 | $1,195,000 | $6,450,000 |
| Cabin |
| Cockpit | 2 | 2 | 2 |
| Lavatory | Yes (Belted Optional) | — | 1 Flushing |
| Min Crew | 1 | — | 1 |
| Cargo Door | Optional | — | — |
| Total Seats | 10 | 6 | 8 |
| Galley Location | FWD | — | — |
| Max Cabin Seats | 9 | — | 8 |
| Lavatory Location | AFT | — | AFT |
| Cabin Pressure (psi) | 6.5 | 5.6 | 6.5 |
| Galley / Refreshment | Refreshment Center | — | No |
| Standard Cabin Seats | 8 | 4 | 6 |
| SL Cabin Altitude (ft) | — | — | 15293 |
| Engine |
| FADEC | Yes | No | Yes |
| Model | PT6A-60A | TIO-540-AE2A | PT6A-52 |
| TBO (hrs) | 3600 | 2000 | 3600 |
| Horsepower | 1050 | 350 | 850 |
| Flat Rating | ISA + 10 | — | ISA + 37 |
| No. of Engines | 1 | 1 | 1 |
| Fuel Capacity (gal) | 775 | 120 | 544 |
| Fuel Type | — | AvGas | — |
| TBO (yrs) | — | 12 | — |
| Fuel Delivery | — | Fuel Injected | — |
| Dimensions |
| Length (ft) | 46.7 | 29 | 43.8 |
| Wingspan (ft) | 57.9 | 43 | 57.9 |
| Cabin Width (ft) | 4.5 | 4.1 | 4.5 |
| Cabin Height (ft) | 4.8 | 4 | 4.8 |
| Cabin Length (ft) | 19.5 | 12.3 | 16.7 |
| Overall Height (ft) | 14.4 | 11.4 | 14.8 |
| Cabin Width - Floor (ft) | 4.1 | — | 4.1 |
| Cabin Length - Seating (ft) | 19.5 | — | 16.7 |
| Baggage Volume Int. (cu. ft) | 71 | 20 | 55 |
| Cabin Volume (cu. ft) | — | 165 | — |
| Baggage Volume Ext. (cu. ft) | — | 13 | — |
