Family-level launch record combining canonical variants, historical missions, public cadence forecasts, and available payload performance specs.
Historical missions are grouped by actual launch year. Forecast cadence uses family-level launch-rate rows.
| Year | Historical missions | Forecast launches |
|---|---|---|
| 2017 | 1 | 0 |
| 2018 | 2 | 0 |
| 2019 | 3 | 0 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
Payload capacity by variant and target orbit when structured capacity rows are available.
| Variant | Orbit | Capacity | Altitude | Inclination | Source |
|---|---|---|---|---|---|
No performance specsNo structured payload capacity rows are linked to this vehicle family. | |||||
Latest launched missions using variants in this family.
| Mission | Variant | Launch |
|---|---|---|
| USA 353 Mission | Delta 4H B | Apr 9, 2024 |
| USA 345 Mission | Delta 4H B | Jun 22, 2023 |
| USA 338 Mission | Delta 4H B | Sep 24, 2022 |
| USA 314 Mission |
Canonical variants rolled up into this launch vehicle family.
| Variant | Stages | Missions | Status |
|---|---|---|---|
| Delta 4H | Not stated | 8 | Unknown |
| Delta 4H A | Not stated | 5 | Unknown |
| Delta 4H B | Not stated | 3 | Unknown |
| Delta 4M | Not stated | 3 | Unknown |
| Delta 4H A |
| Apr 26, 2021 |
| USA 311 Mission | Delta 4H A | Dec 11, 2020 |
| GPS III SV02 Mission | Delta 4M+(4,2) A | Aug 22, 2019 |
| WGS 10 | Delta 4M+(5,4) A | Mar 16, 2019 |
| USA 290 Mission | Delta 4H A | Jan 19, 2019 |
Upcoming mission rows with announced launch timing.
| Mission | Variant | Announced |
|---|---|---|
No forecasted missionsNo upcoming announced mission rows are linked to this vehicle family. | ||
| Delta 4M+(4,2) | Not stated | 13 | Unknown |
| Delta 4M+(4,2) A | Not stated | 2 | Unknown |
| Delta 4M+(5,2) | Not stated | 1 | Unknown |
| Delta 4M+(5,2) A | Not stated | 2 | Unknown |
| Delta 4M+(5,4) | Not stated | 4 | Unknown |
| Delta 4M+(5,4) A | Not stated | 4 | Unknown |