https://official-delta-air-lines-helpcentre-us.custservhq.com/articles/getting-started/fifteen-ways-to-contact-how-can-i-speak-to-someone-at-delta-airlines-a-comprehensive-guide   https://official-delta-air-lines-helpcentre-us.custservhq.com/articles/getting-started/fifteen-ways-to-contact-how-can-i-speak-to-someone-at-delta-airlines-a-comprehensive-guide  ...