Space · launch vehicle
Delta II 7925
ULA
RETIRED
At a glance
Launches
36
Success rate
94.4%
34 ok · 2 failed
Payload to LEO
—
Payload to GTO
1,840 kg
Manufacturer
United Launch AllianceStatus
RetiredFirst flight
26 Nov 1990Reusable
NoHeight
38.9 mDiameter
2.4 mLaunch mass
232 tLiftoff thrust
—Stages
3Launch cost
$51,000,000Booster landings
—About
Delta II is an American space launch system developed by McDonnell Douglas, now part of the Delta rocket family operated by United Launch Alliance. With more than 150 missions and a nearly perfect track record, Delta II has established itself as one of the most successful orbital launch systems.
Source The Space Devs — Launch Library 2
Last checked 29 Sept 2026