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Boeing 707 vs King Air 350

Boeing 707 vs King Air 350 at a glance — top speed 1,010 vs 578 km/h, range 5,400 vs 3,345 km, max takeoff weight 151,318 vs 6,804 kg, built 865 vs 4,442 units.

Boeing 707 military special mission aircraft side profile drawing
🇺🇸 Boeing 707
Beechcraft King Air 350 military special mission aircraft side profile drawing
🇺🇸 King Air 350
Specifications
Boeing 707 King Air 350
Origin country 🇺🇸 United States 🇺🇸 United States
Category Military Special Mission Aircraft Military Special Mission Aircraft
Manufacturer Boeing Beechcraft
First flight 15 July 1954 27 October 1972
Year introduced 1958 1972
Number produced 865 units 4442 units
Average unit price $35 million $7.8 million
Wingspan 44.5 m 17.7 m
Height 13.0 m 4.4 m
Length 46.4 m 14.2 m
Maximum speed 1010 km/h 578 km/h
Operational range 5,400 km 3,345 km
Service ceiling 13,000 m 10,668 m
Max. takeoff weight 151,318 kg 6,804 kg
Empty weight 66,406 kg 4,516 kg
Total thrust 4 x 8,618 kgf 2 x 783 kW
Performance Radar Chart
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Frequently Asked Questions

Which is faster, the Boeing 707 or King Air 350?
The Boeing 707 is faster with a maximum speed of 1,010 km/h compared to the King Air 350's 578 km/h, a difference of 432 km/h.
Which has longer range, the Boeing 707 or King Air 350?
The Boeing 707 has a longer range at 5,400 km compared to the King Air 350's 3,345 km.
Which can fly higher, the Boeing 707 or King Air 350?
The Boeing 707 has a higher service ceiling at 13,000 meters (42,650 ft) compared to the King Air 350's 10,668 meters (35,000 ft).
Which is heavier, the Boeing 707 or King Air 350?
The Boeing 707 has a higher maximum takeoff weight at 151,318 kg compared to the King Air 350's 6,804 kg.
Which is larger, the Boeing 707 or King Air 350?
The Boeing 707 is longer at 46.4 meters compared to the King Air 350's 14.2 meters.
Which is more expensive, the Boeing 707 or King Air 350?
The Boeing 707 is more expensive at approximately $35 million per unit compared to the King Air 350 at $7.8 million.
Which entered service first, the Boeing 707 or King Air 350?
The Boeing 707 entered service first in 1958, 14 years before the King Air 350 which entered service in 1972.
Which has been built in greater numbers, the Boeing 707 or King Air 350?
The King Air 350 has been produced in greater numbers with 4,442 units compared to 865 units of the Boeing 707.