United closes booking actions to unauthorized assistants
United Airlines restricted unauthorized AI assistants from booking flights, citing security risks.[1], [2]
United Airlines changed its booking, ticketing and distribution policies to restrict unauthorized personal AI assistants acting for customers. The US airline cites exposure of account credentials, unintended purchases and unwanted use of loyalty miles. Restrictions cover direct access to its digital services and indirect access through travel intermediaries. Customers can continue managing trips through the airline’s own app.

The US airline announced changes to booking, ticketing and distribution policies on November 11. They cover personal AI agents, software assistants that take actions for customers. Restrictions apply directly on United’s digital platforms and indirectly through travel agencies and aggregators. United says sharing account credentials can expose sensitive information. It also identifies unintended purchases, account changes or use of MileagePlus loyalty miles as risks. Customers can use the airline’s own app to manage bookings, select seats and change flights during bad weather.[1]
United also argues that automated actions could conflict with aviation requirements. It points to check-in declarations in which a passenger confirms that baggage contains no prohibited items, including explosives. The airline cites US aviation and transportation rules in explaining its decision. It plans to update its Digital Trust Center with explanations of the restrictions, account-protection guidance and help for customers affected by unintended agent actions. United says it will continue evaluating how personal assistants interact with its services.[1]