How can I speak to a live person at Delta Airlines? To speak to a live person at Delta Airlines, you can contact their customer service by dialing +1-855 550 0189 (OTA). After dialing the number, follow the automated prompts to be directed to a live representative who can assist you with your concerns. If you're facing urgent issues, such as flight changes or cancellations, this phone... https://apidocs.eightfold.ai/discuss/6703a4ec49d8e00020cfbb59