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Specification	Soyuz 2.1b Progress Rocket Space Center × remove	Soyuz U Russian Federal Space Agency (ROSCOSMOS) × remove
Flights	23	714
Success rate	100%	97.2%
Thrust	—	—
Height	46.3 m	51.1 m
Diameter	2.95 m	2.95 m
Launch mass	312 t	313 t
LEO capacity	8,200 kg	6,900 kg
GTO capacity	3,250 kg	—
Launch cost	$80M	—
Reusable	No	No
Stages	3	3

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