Delta airline 上我搜的 non-refundable tickets写的是changeable/non-refundable. 但是网站上在changing a non-refundable ticket 下面有写basic economy tickets are non-refundable and non-changeable inmost cases, but may be canceled for a partial eCredit. 请问如果我买non-refundable Basic economy 是不是就不能改签了?谢谢🙏
请问如果我买non-refundable Basic economy 是不是就不能改签了?谢谢🙏