The Delta Air Lines customer service phone number varies depending on the country in which we are located. In the case of Spain, you can call 800 000 142 from Monday to Friday from 08:00 to 20:00 and on Saturdays from 09:00 to 17:30. You have all the information in: «The phone number for Delta Air Lines in each country«.
You have all the information in: "The phone number for Delta Air Lines in each country".