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Specification	Delta IV M United Launch Alliance × remove	Electron Rocket Lab × remove
Flights	3	91
Success rate	100%	95.6%
Thrust	2,890 kN	162 kN
Height	63 m	18 m
Diameter	5 m	1.2 m
Launch mass	250 t	13 t
LEO capacity	8,600 kg	300 kg
GTO capacity	3,900 kg	—
Launch cost	$164M	$6M
Reusable	No	No
Stages	2	3

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