Gather any information you can find such as your reservation confirmation number, flight number and flight date and time.
Call the Delta Reservation Sales line, open 24 hours a day, 7 days a week. Call 800-221-1212 for travel within the United States or 800-241-4141 for travel in the rest of the world.
Follow the recorded prompts. The system will use your answers to connect you to the appropriate operator.
Explain your situation to the Delta operator and request your ticket number.
