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Cessna Skycourier vs Viking Dhc 6 Twin Otter

Both the Cessna 408 SkyCourier and the Viking DHC‑6 Twin Otter are rugged, twin‑turboprop utility aircraft aimed at short‑haul operations, but they emphasize different strengths. The SkyCourier is a newer clean‑sheet design optimized for high-volume regional cargo and commuter flying from paved or reasonably prepared strips, typically operating in the 900–1,200 nautical mile class depending on payload and reserves. In passenger configuration it is commonly arranged around the 19‑seat limit used by many regulators and operators, with a wide, boxy cabin also well suited to freight. The Twin Otter is an established STOL workhorse designed specifically for very short, rough, or remote runways, including gravel, grass, and on some variants floats or skis, making it more of an extreme-access utility aircraft. Its range is generally shorter, often roughly 700–900 nautical miles depending on variant and load. Passenger capacity is usually up to about 19 seats as well, though many operators choose fewer seats to balance comfort, baggage, and performance from challenging fields.

SpecCessna SkyCourierViking DHC-6 Twin Otter
Summary
Cockpit22
Min Crew21
Total Seats2121
Flight RulesIFRIFR
ManufacturerCessnaViking
Aircraft NameSkyCourierDHC-6 Twin Otter
CertificationIn DevelopmentFAA / EASA
Max Range (nm)900775
Max Cabin Seats1919
OEM VerificationUn-VerifiedVERIFIED
Standard Cabin Seats1919
Flight Deck (Base Spec)Gyro / AnalogHoneywell Primus Apex
Max Cruise Speed (ktas)200182
Base Aircraft Price (USD)$7,375,000 $7,150,000
DOC / nm$ 5.96
DOC / nm / Seat$ 0.31
Useful Load (lbs)4425
Direct Operating Cost$ 1,084
Cabin
Cockpit22
LavatoryNoNo
Min Crew21
Cargo DoorYesYes
Total Seats2121
Max Cabin Seats1919
Cabin Pressure (psi)Un-PressurizedUn-Pressurized
Galley / RefreshmentNoNo
Standard Cabin Seats1919
Engine
FADECYesNo
ModelPT6A-65SCPT6A-34
TBO (hrs)60004000
Horsepower1100620
No. of Engines12
Flat RatingISA + 27
Fuel Capacity (gal)378
Dimensions
Length (ft)54.951.8
Wingspan (ft)7265
Overall Height (ft)19.819.5
Cabin Width (ft)5.4
Cabin Height (ft)5
Cabin Length (ft)18.5
Cabin Volume (cu. ft)384
Cabin Width - Floor (ft)4.4
Baggage Volume Ext. (cu. ft)35
Baggage Volume Int. (cu. ft)88