Restrictions on Ukraine’s Satellite Links Put United Airlines’ Starlink Rollout in Focus

Restrictions on military satellite links in Ukraine are drawing attention to service continuity across SpaceX’s business, as United Airlines expands Starlink Wi-Fi and federal agencies provide a sizable share of the company’s revenue.

Ukraine’s Defense Ministry said Starshield terminals moving faster than 160 kilometers per hour (100 mph) lost connectivity after a limit took effect overnight Oct. 13-14, disrupting some missions. On Oct. 19, Ukrainian President Volodymyr Zelenskyy’s office said restrictions persisted in parts of the front, affecting logistics, mid-range strikes and defenses against Russian drones.

The system involved remains disputed. SpaceX CEO Elon Musk said Starshield is owned and controlled by the U.S. government and wrote, “Any limits on speed or usage are decided by the US military and ultimately POTUS.” Secretary of State Marco Rubio said Ukraine used commercial Starlink, not the separate Starshield military product, and said, “Nobody ordered that Starlink speed to be slowed down.”

President Donald Trump said Oct. 21 that the system had returned to optimal speeds. Zelenskyy said that week that connectivity remained limited. The military restrictions do not establish that United’s passenger service faced the same limits.

That distinction matters for businesses building customer services around satellite connectivity. The accounts concern military use in Ukraine, while United’s Starlink rollout is for passenger Wi-Fi. The episode puts questions about control and continuity in view without showing that the Ukrainian limits applied to commercial customers.

As of Oct. 15, Starlink was active on more than 635 United Airlines aircraft and nearly half of its daily departures. United plans to complete installations across its fleet by the end of 2027, making Starlink part of a broad passenger-service rollout.

SpaceX also has substantial exposure to government buyers: U.S. federal agencies accounted for about 20% of its 2025 revenue. Government work carries risks from procurement rules, funding changes, contract disputes and audits. Together, the figures show the company’s links to both commercial adoption and public-sector contracts, though they do not establish that government customers faced the Ukrainian service limits.

Ukraine is exploring other satellite-network options, including Amazon’s developing network and Eutelsat OneWeb. United’s current target is to finish installing Starlink across its fleet by the end of 2027.