How often does United Airlines update its in-flight service procedures?

United Airlines updates its in-flight service procedures regularly, primarily in response to regulatory changes and operational assessments. This approach ensures that the airline remains compliant with transportation regulations and industry standards, allowing for an adaptive framework that can incorporate enhancements to service based on the evolving needs of passengers and operational efficiency. By continuously assessing operations, United can implement improvements that enhance customer experience and safety, rather than relying on a fixed schedule or only addressing issues after major incidents. This proactive model demonstrates a commitment to quality service and safety, adapting as needed to provide the best possible experience for travelers.