Space · launch vehicle
Delta II 7320
ULA
RETIRED
At a glance
Launches
6
Success rate
100%
6 ok · 0 failed
Payload to LEO
2,800 kg
Payload to GTO
—
Manufacturer
United Launch AllianceStatus
RetiredFirst flight
24 Jun 1999Reusable
NoHeight
38.9 mDiameter
2.44 mLaunch mass
168 tLiftoff thrust
—Stages
2Launch 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