In April 2026, the Atlas V rocket is still operational. Joined together, Dispatch Collusion (ULA) is still working on it, essentially for Amazon’s Leo lackey and Boeing’s Starliner trips to the Worldwide Space Station (ISS). It anticipates dispatching a few more (nine to be correct), sometime recently it’s completely retired.
Introduction
Atlas V has been a solid rocket for more than 20 years. It’s befuddling since we thought the rocket was resigned when ULA said so a long time back, but we still see a periodic dispatch from Cape Canaveral.
Yes, but it’s in the final stages, with, as it were, a few more missions.
What Is the Atlas V Rocket?
The Chart book V rocket is built by ULA, a relative of the Chart book rockets from the 1950s. Lockheed Martin built it as part of the U.S. Department of Defense’s Advanced Nonessential Dispatch Vehicle program, which led to begin with a rocket in 2002.
It’s utilized to lift military satellites, NASA shuttles (such as Defaces meanderers), and commercial satellites. So envision it as a space truck, able to convey cargo to the Universal Space Station or interplanetary pilgrims. For more on ULA’s NASA ties, check our post on the NASA mission.
Is the Atlas V Rocket Still in Use in 2021 vs Today?
In 2021, Map book V was active with scores of dispatches, both national security and interplanetary tests. In Admirable, ULA sold out its remaining 29 missions, and the commencement began.
In 2026, the ULA Chart book V status demonstrates it is down to a fair nine more dispatches, for the most part Amazon Leo and Starliner. Fabricating finished in 2024, flagging the rocket is at the conclusion of its life, with, as it were, a few more dispatches.
How Many Atlas V Rockets Are Left?
As of April 2026, ULA has nine Chart book V rockets, prepared to go at Cape Canaveral. They stopped generation in 2024 to plan for Vulcan Centaur, due to a U.S. boycott on Russian RD-180 engines.
These are wrapping up the remaining dispatches, such as Amazon’s web satellites and NASA’s space explorer trips. How many Chart book V rockets are cleared out? Nine, and they have unique missions.
Atlas V Launch Schedule and Recent Activity
Next Atlas V launches are two further Amazon Leos in May and June 2026 from Cape Canaveral SLC-41. Starliner launches follow, possibly to 2030.
For today’s Atlas V launch, see ULA or RocketLaunch for details. Live for live streams. The final one launched on April 28, 2026, at 12:53 AM UTC, with Leo-10 satellites a few hours earlier at the time of composing.
Atlas V Configurations Explained
Map book V has variations such as 401 or 551, which allude to fairing breadth, boosters, and Centaur motors.
Atlas V 401
The simplest 401 has a 4-meter fairing, no boosters, and a single Centaur engine. It’s for smaller satellites, like NASA’s Mars orbiter MAVEN, with 9,800 kg to low Earth orbit (LEO). Cheap and reliable for $109 million.
Atlas V 541
It’s got a 5.4-meter fairing, four Pearl 63 boosters, and one Centaur motor for 17,400 kg to LEO. Flew Tirelessness, best for interplanetary strong loads.
Atlas V 551
The huge daddy: 5.4-m fairing, five strong boosters, up to 18,800 kg to LEO. Amazon Leo star grouping, ViaSat-3, and more; the overwhelming lifting.
Atlas V N22
For Starliner – no fairing, two boosters, two Centaurs. Rated for human crew to the ISS, such as the June 2024 test flight.
What Will Replace Atlas V?
Vulcan Centaur is back, ULA’s modern heavy-lifter with methane motors. It swaps RD-180s for 100% household motors, and rivals Chart book V at 27,200 kg to LEO (with boosters).
Reasons? Geopolitics, lower costs, and more adaptability. Vulcan offers better reuse later and exotic orbits than Atlas V.
Did Any Saturn V Rocket Fail? (Historical Context)
All 13 Apollo flights and all Saturn V launches were successful, 100% like Atlas V’s near-perfect record. Read about Falcon Heavy vs Saturn V here for more fun.
This reliability chat matters because Atlas V boasts 100% success over 100+ launches (99% vehicle), cementing its legacy next to giants like Saturn. No major flops, just minor tweaks like early engine shuts that payloads overcame.
Why Is Atlas V Being Retired?
Primary issue: RD-180 motors from Russia, prohibited by Congress after the Crimea addition for national security, check the points of interest on the RD-180 motor. ULA stockpiled just enough for these final missions, avoiding any new imports.
Costs rose with competition, and modernization by means of Vulcan cuts costs while boosting control. RTX stock rises appear to be industry shifts influencing ancient plans like Map Book V.
Atlas V vs Modern Rockets
| Feature | Atlas V | SpaceX Falcon 9 | Vulcan Centaur |
| Reusability | Expendable | First stage reusable (up to 20x) | Planned boosters reusable |
| LEO Payload (max) | 18,800 kg | 22,800 kg | 27,200 kg |
| Cost per Launch | $109-153M | ~$67M | Lower targeted |
| Engines | RD-180 (1), RL10 | Merlin 9 | BE-4 (6), RL10 |
Hawk 9 wins on reuse and cost, cutting costs like reusing a booster instead of junking it. Map book V exceeds expectations in exactness for defense, but can’t compete long-term.
Conclusion
Atlas V is still in use for its last nine missions, demonstrating solid performance to the conclusion. It formed U.S. space history with immaculate Defaces trips and ISS back. Vulcan ushers in the following era, with cheaper, American-made flights ahead.
FAQs
Is Atlas V still active today?
Yes, with launches like today’s Leo-10 and more planned through 2026-2030.
How many launches remain?
Nine as of April 2026: Amazon Leo, and Starliner.
What missions will it complete before retirement?
Amazon Leo satellite batches (LA-07, LA-08) and up to six Starliner ISS rotations.
Will it ever come back?
Unlikely, production ended, Vulcan replaces it fully.
