Beechcraft King Air C90B

Operating costs & specifications · Turboprops

$716,745annual budget · 325 hrs/yr

$1,667variable cost / hour

$7.0cost per nm

83.0gph fuel burn

$1,908,462avg pre-owned asking

Annual cost breakdown

	Low use	High use
Hours / year	200	325
Fuel	$119,520	$194,220
Fixed	$175,100	$175,100
Variable	$333,320	$541,645
Total / hour	$2,542	$2,205

Performance & dimensions

Range	950 nm
Cruise speed	223 kts · 257 mph
Seating	1 crew + 5 passengers
Cabin H × W × L	4' 9" × 4' 6" × 12' 4"
Interior volume	268 ft³
Takeoff / landing	4500 ft / 2500 ft

About this plane

The Beechcraft King Air C90B has a variable operating cost of $1,570 per hour and represents a refined evolution of the C90 series, blending performance with passenger comfort. With a range of 650 nautical miles and a normal cruise speed of 238 knots (274 mph), the C90B is ideal for short-haul and regional missions. It maintains fuel efficiency with an average burn of 83 gallons per hour. The cabin of the Beechcraft King Air C90B measures 4'9" high, 4'6" wide, and 12'4" long, offering 268 cubic feet of interior space. Designed to seat up to 7 passengers, the C90B delivers a comfortable and functional layout, ideal for business or personal travel. Requiring 4,500 feet for takeoff and 2,500 feet for landing, the aircraft is well-suited for operations at airports with shorter runways. The King Air C90B is a proven performer with enhanced systems and reliability for versatile aviation needs. Get a Personalized Demo See AviaCost in action with a tailored walkthrough of Beechcraft King Air C90B's full ownership model — including trip costs, depreciation, and branded PDF reports.