Crewed spacecraft to the ISS – A comparative table

Country

United States

United States

Russia

Agency/company

SpaceX

Boeing

Roscosmos

Maximum crew capacity

7 passengers

7 passengers

3 passengers

Maximum docked mission duration

210 days

210 days

180 days

First crewed flight

May 30, 2020

Upcoming

April 23, 1967

Use

• Long-duration missions on the ISS
• Crew rotation
• Rescue vehicle
• Carrying provisions and payloads

• Long-duration missions on the ISS
• Crew rotation
• Rescue vehicle
• Carrying provisions and payloads

• Long-duration missions on the ISS
• Crew rotation
• Rescue vehicle
• Carrying provisions and payloads

Main elements

• Crew Capsule
• Service Module

• Orbital Module
• Descent Module (capsule)
• Instrumentation/Propulsion Module

Reusability

Partially reusable; Capsule module only

Reusable up to 10 times with a six-month turnaround time

Not reusable

CSA astronauts on the spacecraft

• Robert Thirsk, 2009
• Chris Hadfield, 2012–2013
• David Saint-Jacques, 2018–2019