Delta II 7320-10C
Delta family
· built by United Launch Alliance
· maiden flight 2004-11-20
Profile data last updated: 2026-08-29T15:37:07.354998+00:00 | 7531-10-18
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.
Specifications
38.9 mLength
2.44 mDiameter
168 tLaunch mass
2Stages
Payload Capacity
2800 kgTo LEO
Lifetime Launch Record
As reported by Launch Library 2 across this rocket's entire history, not just the launches tracked on this site.
6Total launches
6Successful
0Failed
0Upcoming
Launches Tracked on This Site
6In our archive
100.0%Success rate
Nov 20, 2004 17:16 UTCEarliest tracked
Jan 31, 2015 14:22 UTCMost recent
| Mission | Date | Status |
|---|---|---|
| Delta II 7320-10C | SMAP, FIREBIRD II A, FIREBIRD II B, GRIFEX, ExoCube | Jan 31, 2015 14:22 UTC | Success |
| Delta II 7320-10C | OCO-2 | Jul 02, 2014 09:56 UTC | Success |
| Delta II 7320-10C | WISE | Dec 14, 2009 14:09 UTC | Success |
| Delta II 7320-10C | NOAA-19 (NOAA N) | Feb 06, 2009 10:22 UTC | Success |
| Delta II | NOAA 18 | May 20, 2005 10:22 UTC | Success |
| Delta II | Swift | Nov 20, 2004 17:16 UTC | Success |