United Airlines restricts AI agents’ access over security concerns

The carrier's new contract rule bars AI bots from booking tickets, even when a customer is watching over their shoulder

United Airlines said on Wednesday it will restrict AI agents from accessing its digital platforms. The airline pointed to data security and regulatory compliance as the reasons.

The timing is notable. AI agents are getting good enough to plan and book entire trips on their own, and one of the biggest US carriers has decided it would rather they didn’t.

What United is actually changing

The move, announced November 11, 2026, comes as an amendment to United’s Contract of Carriage. That is the legal fine print every passenger agrees to when buying a ticket, and almost nobody reads.

The new language lives in Rule 6.J.6. It explicitly bars AI agents from completing any ticket-related transaction.

The rule holds even when a customer is supervising the bot. You can sit there watching your AI assistant work, approving every step. United still wants a human finger on the purchase button.

Research is a different matter. Travelers can still use AI tools to compare fares and look up options. The line United is drawing sits at the transaction itself: browsing is fine, buying is for people.