Overview
- The airline announced the rule change on Tuesday and says unauthorized third‑party AI assistants may show fares but cannot finish purchases on United’s systems.
- United cites data privacy risks and federal rules that require airlines to present certain safety and check‑in attestations directly to people.
- The carrier says its back‑end systems can tell when a booking comes from an AI agent and that it is currently seeing very few agent‑originated bookings.
- Other travel and tech firms have taken varied approaches: some let authenticated agents transact with safeguards and others, including Amazon, block purchasing bots.
- The move follows recent incidents where autonomous agents bypassed safety controls and banks limited agent access, and it could slow wider use of AI booking agents until detection and permissions improve.