SpaceX has begun turning down Falcon 9 launches from commercial customers and satellite operators as it shifts resources toward developing and commercializing Starship, according to reporting by Fortune.

Some customers are paying extra to secure one of the few remaining Falcon 9 slots, while others are hunting for alternative launch vehicles.

The move is striking because Falcon 9 carried more than half of the nearly 330 spaceflights to low Earth orbit in 2025, launching Earth-imaging satellites, environmental monitoring spacecraft, and the Crew Dragon capsules that ferry astronauts to the International Space Station.

Late 2026 reports also indicate SpaceX is reallocating personnel in favor of Starship and gradually winding down the Falcon 9 program, though it remains contractually obligated to fly ISS crew rotations and national security payloads.

Falcon 9 first flew in 2010, and the turning point came in 2015 with the first successful booster landing, which let SpaceX recover and refly the first stage and dramatically slash launch costs.

Fortune notes that SpaceX's affordable, frequent access to space helped create a booming commercial space economy, enabling startups to reach orbit and governments to expand operations, including through the Starshield secure communications platform.

As competitors like Boeing struggled with delays and Blue Origin pivoted toward suborbital tourism, Falcon 9, in the words of the Fortune article's author, effectively became the market rather than just capturing it.

That dominance is what makes the current pullback so disruptive for the industry Falcon 9 itself helped bring to life.

According to Fortune, European customers are mostly turning to the European Space Agency's Ariane 6, while others are reserving slots on upcoming medium-lift rockets such as Rocket Lab's Neutron.

Switching is not simple: satellite operators may need to modify their spacecraft to meet another rocket's technical requirements, adding cost and delay.

He warns that if Starship experiences delays, companies that depended on Falcon 9 face serious uncertainty, and competitors will likely offer rides to turned-away customers at a steep premium.

The deeper concern is concentration risk. Fortune's author compares SpaceX's position to Standard Oil's control of oil pipelines, arguing that a single company controlling the gate to space becomes a potential single point of failure whose internal decisions can make or break the whole industry.

His proposed remedies include government agencies distributing orders among multiple commercial providers to nurture alternative rocket programs, satellite owners standardizing payloads for compatibility with several launch vehicles, and maintaining NASA launch-assistance subsidies so smaller institutions and universities can still reach orbit.

Whether Starship's promise of even cheaper access materializes fast enough to fill the gap Falcon 9's retreat leaves behind will define the launch market for years.