Airlines are increasingly focusing on customer centricity and improving the customer experience. However, airlines still lack comprehensive knowledge of their customers due to data being siloed across different departments. The SabreSonic Customer Data Hub allows airlines to create a single customer profile by integrating data from all touchpoints. This enables airlines to better understand customer preferences and behaviors in order to personalize offerings. The Customer Data Hub aims to transform airlines from being reactive to proactive in serving customers throughout their entire journey.