United Launch Alliance

US launch schedule and recent history.

Launch times are typically listed as NET (No Earlier Than) and can shift due to weather, range availability, or vehicle readiness. For coverage and more detail, open an individual launch page.

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Provider profile

Provider identity

type: Commercial. country: USA. United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spacecraft launch services to the government of the United States. ULA launches from both coasts of the US. They launch their Atlas V vehicle from LC-41 in Cape Canaveral and LC-3E at Vandeberg. Their Delta IV launches from LC-37 at Cape Canaveral and LC-6 at Vandenberg.

Launch vehicle mix

Atlas V 401 (38 launches), Vulcan VC6L (38 launches), Vulcan (25 launches), Atlas V 551 (23 launches)

Launch site mix

Cape Canaveral SFS, FL, USA (198 launches), Vandenberg SFB, CA, USA (50 launches)

Next listed launch

Vulcan VC6L | Amazon Leo (LV-01) is the next listed United Launch Alliance launch, currently dated Nov 12, 2026.

Most recent listed launch

Atlas V 551 | Amazon Leo (LA-08), dated Jul 02, 2026, 12:30 AM EDT.

Upcoming launches

73 items

Vulcan VC6L | Amazon Leo (LV-01)
Vulcan VC6L • SLC-41
Nov 12, 2026
Time TBD
Launch site: Cape Canaveral SFS, FL, USA (FL)
Vulcan | USSF-23
Vulcan • SLC-41
Dec 30, 2026
Time TBD
Launch site: Cape Canaveral SFS, FL, USA (FL)
Vulcan | SDA Tranche 1 Tracking Layer E
Vulcan • SLC-3E
Dec 30, 2026
Time TBD
Launch site: Vandenberg SFB, CA, USA (CA)
Vulcan | USSF-25
Vulcan • SLC-41
Dec 30, 2026
Time TBD

Recent launches

175 items

Atlas V 551 | Amazon Leo (LA-08)
Atlas V 551 • SLC-41
Jul 02, 2026, 12:30 AM EDT
Launch site: Cape Canaveral SFS, FL, USA (FL)
Atlas V 551 | Amazon Leo (LA-07)
Atlas V 551 • SLC-41
May 29, 2026, 7:53 PM EDT
Launch site: Cape Canaveral SFS, FL, USA (FL)
Atlas V 551 | Amazon Leo (LA-06)
Atlas V 551 • SLC-41
Apr 27, 2026, 8:53 PM EDT
Launch site: Cape Canaveral SFS, FL, USA (FL)
Atlas V 551 | Amazon Leo (LA-05)
Atlas V 551 • SLC-41
Apr 04, 2026, 1:46 AM EDT
Launch site: Cape Canaveral SFS, FL, USA (FL)