Compare rockets

Pick up to 4 vehicles to compare specs and flight records side by side. Browse all →

Specification	Thor Delta M6 McDonnell Douglas × remove	Proton K/DM-2 Khrunichev State Research and Production Space Center × remove
Flights	1	110
Success rate	100%	93.6%
Thrust	2,411 kN	—
Height	32.4 m	—
Diameter	2.44 m	—
Launch mass	103 t	—
LEO capacity	450 kg	—
GTO capacity	450 kg	—
Launch cost	—	—
Reusable	No	No
Stages	4	—

Add a rocket