How to Speak with a Customer Service Representative at Delta Airlines If you require assistance with your travel plans, have questions regarding flight details, or need to manage your bookings with Delta Airlines, speaking directly to a customer service representative can be the most efficient way to find solutions and get the support you need. Delta Airlines is committed to providing top-tier customer service to ensure a seamless experience for all its passengers. Below is a detailed guide on how you can speak to someone at Delta Airlines. Preparation Before the Call