For information on flights, luggage help, offers, agencies, service at the airport, and prices, dial the Spanish Delta airlines telefono number 01800 in the United States, Puerto Rico, Mexico, Colombia, Argentina, Chile, Peru, Costa Rica, Panama, Spain, and other nations. If you are unable to converse on the Spanish customer support line, the travel agency provides alternative channels you may use. The social media and internet connections for Delta Airlines are shown below.