The best way to get 24/7 assistance from Delta Airlines with the highest level of service is to contact them via phone or their chat service through the Fly Delta app. Here's how to get the best experience:

Phone Support

General Inquiries (U.S.): Call 18334387649 for assistance with reservations, flight changes, and general questions.

SkyMiles Members: Dial 18334387649 for account-related inquiries.
 

International Reservations: Contact 18334387649 for international travel assistance.

Fly Delta App (Best for Self-Service & Chat)

The app provides 24/7 live chat support, which is efficient and avoids phone wait times.

You can also manage bookings, track flights, and get notifications directly from the app.

Online Chat

Delta Website and Fly Delta App: Access the "Need Help?

Social Media

Twitter: Tweet or send a direct message to for prompt assistance.

Facebook: Message Delta via their official 

Text Messaging

Delta's Messaging Feature: Use the "Message Us" option on the Delta website or app to communicate via text.
 

In-Person Assistance

Delta Sky Club: If you're at the airport, visit the Delta Sky Club for direct support from staff.

Tips for Efficient Service:

Prepare Necessary Information: Have your SkyMiles number, flight details, and personal identification ready to expedite the process.

Utilize Self-Service Options: For quick tasks like flight changes or cancellations, use Delta's online tools or the Fly Delta app.

Airport Help Desks (For Immediate Travel Needs)

If you're at the airport and need urgent help, Delta's help desks and staff can provide immediate assistance.

 

By choosing the method that best fits your situation and being prepared with relevant information, you can receive efficient and effective assistance from Delta Air Lines.

For a visual guide on contacting Delta Airlines, you might find this video helpful: