List of human spaceflights to the International Space Station

This is a chronological list of spaceflights to the International Space Station (ISS), including long-term ISS crew, short term visitors, replacement/rescue missions and mixed human/cargo missions. Uncrewed visiting spacecraft are excluded (see Uncrewed spaceflights to the International Space Station for details). ISS crew members are listed in bold. "Time docked" refers to the spacecraft and does not always correspond to the crew.

As of 31 July 2025, 290 people from 26 countries had visited the space station, many of them multiple times. The United States sent 170 people, Russia sent 64, 11 were Japanese, nine were Canadian, six were Italian, four were French, four were German, two from the United Arab Emirates, Hungary and Saudi Arabia and one each from Belgium, Brazil, Denmark, Israel, Kazakhstan, Malaysia, the Netherlands, India, Turkey, Belarus, South Africa, Poland, South Korea, Spain, Sweden, and the United Kingdom.

U.S. Space Shuttle missions were capable of carrying more humans and cargo than the Russian Soyuz spacecraft, resulting in more U.S. short-term human visits until the Space Shuttle program was discontinued in 2011. Between 2011 and 2020, Soyuz was the sole means of human transport to the ISS, delivering mostly long-term crew. Russian cargo deliveries have been exclusively carried out by the uncrewed missions of Progress spacecraft, requiring fewer human spaceflights.[citation needed]

Continued international collaboration on ISS missions has been thrown into doubt by the 2022 Russian invasion of Ukraine and related sanctions on Russia, but is still continuing as of 2024.

Completed

Current

ISS flight Mission Crew Crew photo Notes
127. TBA SpaceX Crew-11
Launch:
1 August 2025
  • Zena Cardman
  • Michael Fincke
  • Kimiya Yui
  • Oleg Platonov
Deliver 4 astronauts to the ISS for a six-month flight; eighteenth operational flight of Crew Dragon.
128. 74S Soyuz MS-28
Launch:
27 November 2025
  • Sergey Kud-Sverchkov
  • Sergey Mikayev
  • Christopher Williams
Deliver 3 astronauts to the ISS for an eight-month flight.

Future

Replacement/Rescue

ISS flight Mission Crew Crew photo Notes
112. 69S Soyuz MS-23
Launch:
24 February 2023
Time docked:
215 days
  • Sergey Prokopyev
  • Dmitry Petelin
  • Francisco Rubio

Launched uncrewed but landed with Soyuz MS-22 crew. Their spacecraft was deemed unfit for landing and thus was returned uncrewed and Soyuz MS-23 launched as its replacement.

The cause was a 0.8 mm-diameter (0.031 in) hole punctured in the radiator of Soyuz MS-22 due to micro-meteorite impact. All coolant in the radiator leaked out.

Failed

ISS flight Mission Crew Crew photo Notes
93. 56S Soyuz MS-10
Launch:
October 2018

Time docked: Aborted after launch failure

  • Aleksey Ovchinin
  • Nick Hague
Failed launch while detaching boosters leading to an abort. The crew performed a ballistic reentry.

See also

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