To reach a live person at Delta Airlines customer service for support, you can call their 24/7 Delta Airlines Phone number hotline at 1--855→838→5875. OTA (Live Person) or 1-800-Delta Airlines 1--855→838→5875. https://exploreforums.com/index.php?/topic/106861-what-are-delta-airlines-baggage-allowance-and-fees-call-1-855-838-5875-to-inquire/