Compare rockets
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| Specification | Delta 3914 McDonnell Douglas × remove | Vostok 8A92M RKK Energiya × remove | Voskhod Soviet Space Program × remove | Tsiklon-3 Yuzhnoye Design Bureau × remove |
|---|---|---|---|---|
| Flights | 12 | 93 | 299 | 122 |
| Success rate | 83.3% | 98.9% | 95.7% | 94.3% |
| Thrust | 3,046 kN | 3,996 kN | — | 2,713 kN |
| Height | 35 m | 30.84 m | — | 39.27 m |
| Diameter | 2.44 m | 2.99 m | — | 3 m |
| Launch mass | 185 t | 282 t | — | 189 t |
| LEO capacity | 951 kg | 3,800 kg | — | 4,100 kg |
| GTO capacity | 954 kg | — | — | — |
| Launch cost | — | — | — | $15M |
| Reusable | No | No | No | No |
| Stages | 4 | 2 | — | 3 |