Air travel often faces challenges such as flight delays due to various factors, and effective communication of these delays is crucial for passenger satisfaction. To address this, airlines require a robust data platform capable of handling real-time flight status updates. The article illustrates how DeltaStream, powered by Apache Flink, can facilitate the creation of streaming pipelines to process real-time airline data, allowing users to set up stream processing pipelines using SQL queries without managing Flink complexities. By joining flight updates with flight information, DeltaStream helps create an always up-to-date view of flight statuses, which can be materialized into a view for easy querying. This process ensures that airlines can provide timely and accurate flight status information, enhancing the overall passenger experience.