https://pressbooks.pub/vacationdata/chapter/%e3%80%9024x7-delta%e3%80%91how-to-change-your-name-on-delta-airlines-tickets/
https://pressbooks.pub/vacationdata/chapter/%e3%80%9024x7-delta%e3%80%91how-to-change-your-name-on-delta-airlines-tickets/