| Name | Family | Manufacturer | Maiden Flight Date | Active | Reusable | Launch Count | Length (m) | Max Diameter (m) | LEO Capacity (kg) | GTO Capacity (kg) | Thrust at Liftoff (kN) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Delta II | — | United Launch Alliance | 01/10/1998 | ✘ | ✘ | 25 | 38.9 | 2.4 | — | 1840 | — |
| Atlas V N22 | — | United Launch Alliance | 12/20/2019 | ✔ | ✘ | 2 | 58.0 | 3.8 | 13034 | — | — |
| Delta II | — | United Launch Alliance | 05/05/1997 | ✘ | ✘ | 17 | 38.7 | 2.4 | 5959 | 1842 | — |
| Atlas V 421 | — | United Launch Alliance | 10/11/2007 | ✔ | ✘ | 9 | 58.3 | 3.8 | 14067 | 6890 | — |
| Thor DM-21 Agena-B | — | United States Air Force | 10/26/1960 | ✘ | ✘ | 40 | — | — | — | — | — |
| Thor DM-21 Ablestar | — | United States Air Force | 04/13/1960 | ✘ | ✘ | 19 | 29.0 | 1.44 | 150 | — | 760 |
| Delta DM-19 | — | United States Air Force | 05/13/1960 | ✘ | ✘ | 3 | 18.42 | 2.44 | — | — | 759 |
| Atlas Agena B | — | United States Air Force | 01/31/1961 | ✘ | ✘ | 29 | 20.27 | 3.05 | — | — | 363 |
| Unknown Launch Vehicle | — | Unknown | — | ✔ | ✘ | 0 | — | — | — | — | — |
| Project Pilot | — | US Navy | 07/04/1958 | ✘ | ✘ | 6 | 4.4 | 0.76 | 1 | — | 125 |
| Vector | — | Vector | — | ✔ | ✘ | 0 | — | — | — | — | — |
| SpaceShipTwo | — | Virgin Galactic | 10/10/2010 | ✔ | ✔ | 66 | 18.0 | 8.2 | 0 | 0 | 310 |
| LauncherOne | — | Virgin Orbit | 05/25/2020 | ✘ | ✘ | 6 | 16.0 | 1.6 | 500 | — | 327 |
| Scout X-4A | — | Vought | 08/18/1964 | ✘ | ✘ | 2 | 22.0 | 1.02 | — | — | 380 |
| Scout F-1 | — | Vought | 05/07/1975 | ✘ | ✘ | 2 | 25.0 | 1.14 | 193 | — | 395 |
| Scout E-1 | — | Vought | 06/03/1974 | ✘ | ✘ | 1 | 25.0 | 1.14 | 200 | — | 464 |
| Blue Scout Jr | — | Vought | 09/21/1960 | ✘ | ✘ | 8 | 12.4 | 0.79 | — | — | 222 |
| Scout D-1 | — | Vought | 08/13/1972 | ✘ | ✘ | 16 | 25.0 | 1.14 | 183 | — | 464 |
| Scout B-1 | — | Vought | 08/16/1971 | ✘ | ✘ | 5 | 22.0 | 1.02 | — | — | 440 |
| Scout B | — | Vought | 08/10/1965 | ✘ | ✘ | 23 | 25.0 | 1.01 | 143 | — | 513 |
| Scout A-1 | — | Vought | 10/30/1973 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 440 |
| Blue Scout II | — | Vought | 03/03/1961 | ✘ | ✘ | 1 | 24.0 | 1.02 | 30 | — | 471 |
| Scout G-1 | — | Vought | 10/30/1979 | ✘ | ✘ | 17 | 26.0 | 1.14 | 210 | — | 395 |
| Scout X-2 | — | Vought | 03/29/1962 | ✘ | ✘ | 2 | 25.0 | 1.01 | 76 | — | 427 |
| Scout X-2B | — | Vought | 09/27/1963 | ✘ | ✘ | 1 | 22.0 | 1.02 | — | — | 440 |