Phone: Call Delta's customer support line at ????:????????????:????????????:????????????????(OTA) or 1 800-DELTA (221-1212)(Live Person). Online Chat: Use the chat feature on Delta's website. Social Media: Reach out through Delta's social media profiles. Email: Send an email to Delta's customer service. When it comes to resolving issues or making inquiries about your Delta Airlines flight, speaking with a real Person can make all the difference. In this guide, we'll explore the various ways you can connect with a live representative at Delta Airlines and ensure your concerns are addressed promptly.