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Specification	Thor Delta E McDonnell Douglas × remove	Electron Rocket Lab × remove
Flights	6	91
Success rate	100%	95.6%
Thrust	1,452 kN	162 kN
Height	31 m	18 m
Diameter	2.44 m	1.2 m
Launch mass	69 t	13 t
LEO capacity	540 kg	300 kg
GTO capacity	150 kg	—
Launch cost	$13.93M	$6M
Reusable	No	No
Stages	3	3

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