Https://opuc.texas.gov/wp-content/uploads/ninja-forms/3/Ways-to-Contact-Delta-Customer-Service-by-Phone-Email-or-Chat-options_-A-Complete-Guide.pdf https://opuc.texas.gov/wp-content/uploads/ninja-forms/3/Ways-to-Contact-Delta-Customer-Service-by-Phone-Email-or-Chat-options_-A-Complete-Guide.pdf