Delta II 7420-10C
Delta family
· built by United Launch Alliance
· maiden flight 2007-06-08
Profile data last updated: 2026-08-15T20:08:04.839063+00:00 | 7531-09-01
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
38.7 mLength
2.4 mDiameter
2Stages
1895 kNLiftoff thrust
Payload Capacity
3099 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
Jun 08, 2007 02:34 UTCEarliest tracked
Sep 15, 2018 13:02 UTCMost recent
| Mission | Date | Status |
|---|---|---|
| Delta II 7420-10 | ICESat-2 | Sep 15, 2018 13:02 UTC | Success |
| Delta II 7420-10 | COSMO-SkyMed 4 | Nov 06, 2010 02:20 UTC | Success |
| Delta II 7420-10 | COSMO-Skymed 3 | Oct 25, 2008 02:28 UTC | Success |
| Delta II 7420-10 | GeoEye-1 | Sep 06, 2008 18:50 UTC | Success |
| Delta II 7420-10 | COSMO-SkyMed 2 | Dec 09, 2007 02:31 UTC | Success |
| Delta II 7420-10 | COSMO-SkyMed 1 | Jun 08, 2007 02:34 UTC | Success |