List of ISA missions

This is a list of ISA missions, both manned and unmanned, since its establishment in 1975.

Human spaceflight

Space Shuttle program

Shuttle	Flights	Flight days	Orbits	Longest flight	First flight		Last flight		ISS docking
					STS	Date	STS	Date
Terra Nova	2	15d 16h 47m 18s	251	13d 1h 22m 18s	STS-2V	Mar 4, 2009	STS-4V	Jul 29, 2009	0
Constitution	2	04h 30m 45s	3	04h 30m 45s	STS-3V	Jun 30, 2009	STS-5V	Sep 15, 2009	0
Patriot	0	0h 0m 0s	0	0h 0m 0s	STS-6W	October 7, 2009	STS-6W	October 7, 2009	1
Liberty	0	0h 0m 0s	0	0h 0m 0s	STS-11W	TBD	STS-11W	TBD	0
Total	4	15d 21h 18m 03s	254						1

(As of 5 December 2025)

† No longer in service (destroyed)

Baikal program

Shuttle	Flights	Flight days	Orbits	Longest flight	First flight		Last flight		ISS docking
					STS	Date	STS	Date
Baikal	0	0h 0m 0s	0	0h 0m 0s	Baikal 1	TBD	Baikal 1	TBD	0
Total	0	0d 0h 0m 0s	0						0

(As of 5 December 2025)

† No longer in service (destroyed)