Upcoming Delta IV Rocket Launches to Space, Livestreams & Events

All United Launch Alliance (ULA) Delta IV dates are estimates based on the latest available information and may change
  • NET (No Earlier Than)
  • TBC (To Be Confirmed)
  • TBD (To Be Determined)

Recent Videos of Delta IV Rocket Launches to Space & Events

Schedule of Upcoming Delta IV Rocket Launches to Space, Livestreams & Events

All United Launch Alliance (ULA) Delta IV dates are estimates based on the latest available information and may change
  • NET (No Earlier Than)
  • TBC (To Be Confirmed)
  • TBD (To Be Determined)
DateMissionLivestreamNotes
2024Classified ULA Delta IV Heavy NROL-70Space Launch Complex 37B (SLC-37B) • Cape Canaveral Space Force Station (CCSFS) • United Launch Alliance (ULA) • Delta IV Heavy • Three Aerojet Rocketdyne RS-68A Engines • Delta Cyrogenic Second Stage • Single Aerojet Rocketdyne RL10B-2 Engine • National Reconnaissance Office (NRO) • NROL-70 • Geosynchronous Equatorial Orbit (GEO)

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Recent Delta IV Rocket Launches to Space & Events

DateMissionNotes
2023-06-22 09:18 UTCClassified ULA Delta IV Heavy NROL-68Space Launch Complex 37B (SLC-37B) • Cape Canaveral Space Force Station (CCSFS) • United Launch Alliance (ULA) • Delta IV Heavy • Three Aerojet Rocketdyne RS-68A Engines • Delta Cyrogenic Second Stage • Single Aerojet Rocketdyne RL10B-2 Engine • National Reconnaissance Office (NRO) • NROL-68 • Geosynchronous Equatorial Orbit (GEO) • Press Kit • Advisory
2022-09-24 22:25 UTCClassified ULA Delta IV Heavy NROL-91Space Launch Complex 6 (SLC-6) • Vandenberg Space Force Base (VSFB) • United Launch Alliance (ULA) • Delta IV Heavy • Three Aerojet Rocketdyne RS-68A Engines • Delta Cyrogenic Second Stage • Single Aerojet Rocketdyne RL10B-2 Engine • National Reconnaissance Office (NRO) | Space Systems Command (SSC) • NROL-91 • Low Earth Orbit (LEO) • Press Kit
2021-04-26 20:47 UTCClassified ULA Delta IV Heavy NROL-82Space Launch Complex 6 (SLC-6) • Vandenberg Space Force Base (VSFB) • United Launch Alliance (ULA) • Delta IV Heavy • Three Aerojet Rocketdyne RS-68A Engines • Delta Cyrogenic Second Stage • Single Aerojet Rocketdyne RL10B-2 Engine • National Reconnaissance Office (NRO) • NROL-82 • Low Earth Orbit (LEO) • Press Kit

Last Updated: