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Specification	Delta IV M+(4,2) United Launch Alliance × remove	Falcon 9 Block 5 SpaceX × remove
Flights	15	611
Success rate	100%	99.8%
Thrust	4,200 kN	7,607 kN
Height	66.2 m	70 m
Diameter	5 m	3.65 m
Launch mass	292 t	549 t
LEO capacity	11,920 kg	22,800 kg
GTO capacity	6,270 kg	8,300 kg
Launch cost	$350M	$52M
Reusable	No	Yes
Stages	2	2

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