Https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/67-ways-to-reach-to-Delta-Customer-Service-Phone%2C-Email-and-Chat-Navigating-the-Process-A-Sequential-Guide.pdf https://www.dfa.ms.gov/sites/default/files/webform/gaap_debt_questionnaire/_sid_/67-ways-to-reach-to-Delta-Customer-Service-Phone%2C-Email-and-Chat-Navigating-the-Process-A-Sequential-Guide.pdf