Textron Aviation King Air 350/350i
The King Air 350 lengthened the King Air 300 fuselage and added winglets when it was introduced in 1990, becoming the largest model in the King Air family. The 350i, delivered from December 2009, brought a quieter cabin, a new cabin-management system and later Collins Pro Line Fusion avionics; it was succeeded by the King Air 360 in 2020.
In short: The Textron Aviation King Air 350/350i is a Turboprop with a range of 1,806 nm, a cruise speed of 312 knots and room for 8 passengers. It lists at about $7.8M new and costs roughly $1,100 an hour to operate (estimate).
1,806 nm
Range
312 kts
Max cruise
8–11
Passengers
$7.8M
New price
Highlights
- Largest cabin in the King Air family
- 1,806 nm range at 312 knots
- Twin PT6A-60A engines of 1,050 shp
Performance
- Range
- 1,806 nm
- Max cruise
- 312 kts
- Max altitude
- 35,000 ft
- Takeoff distance
- 3,300 ft
- Landing distance
- 2,692 ft
- MTOW
- 15,000 lb
- Engines
- 2 × Pratt & Whitney Canada PT6A-60A
- Power per engine
- 1,050 shp
- Fuel burn
- 100 gal/hr
- Avionics
- Collins Pro Line 21 / Pro Line Fusion
Cabin
- Passengers
- 8 / 11
- Cabin length
- 19.5 ft
- Cabin width
- 4.5 ft
- Cabin height
- 4.8 ft
- Cabin volume
- 355 cu ft
- Baggage
- 71 cu ft
- Min. crew
- 1
Economics
- New price
- $7.8M
- Variable cost / hr
- $1,100
- Fixed cost / yr
- $450,000
- First delivery
- 1990
- Out of production
- 2020
- Units built
- Not published
- Pre-owned range
- $2.5M – $6.5M
Estimates. Operating costs and pre-owned prices are modelled from industry benchmarks and updated quarterly. Data reviewed 2026-09-13. Sources & methodology.
Dimensions & weights
- Length
- 46.7 ft
- Wingspan
- 57.9 ft
- Height
- 14.3 ft
- Max payload
- 2,545 lb
- Max fuel
- 3,611 lb
Programme milestones
- 1988First flight · King Air 350 first flight airport-technology.com
- 1990First delivery · First King Air 350 deliveries businessairnews.com
- 2008-10Announced · King Air 350i announced (NBAA 2008) businessairnews.com
- 2009-12Milestone · King Air 350i deliveries begin businessairnews.com
- 2010-01Certification · King Air 350i FAA and EASA type certifications announced businessairnews.com
Sources (6)
Pre-owned range & Residual value curve
Pre-owned range
$2.5M – $6.5M
Estimates. Operating costs and pre-owned prices are modelled from industry benchmarks and updated quarterly.
Residual value curve
Estimated value retention over 10 years from new, by category depreciation model.
Year 10: 62% ≈ $4.8M
Compare with similar private jets
Compare: King Air 350/350i vs King Air 360 vs PC-12 NGX vs PC-12 NG →
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