To talk to a live person at Delta Air Lines, you can follow these steps:

1. Call Delta customer service number at 1-800-221-1212.
2. Press 0 or say "representative" when the automated voice starts.
3. If prompted, enter your SkyMiles number or flight confirmation number.
4. The system will then connect you to the next available representative.
5. Once connected, explain your issue or question to the representative and they will assist you.

Alternatively, you can also reach out to Delta through their social media accounts or online chat support on their website.