Delta has a cancellation policy allowing customers to cancel or change flights within 24 hours of booking for a full refund. After 24 hours, cancellation....
https://www.devex.com/people/does-delta-have-a-cancellation-policy-2087704

American Airlines typically does not allow name changes on tickets. Minor corrections, such as spelling errors, may be possible by contacting customer service. Significant changes,....
https://www.devex.com/people/can-i-change-a-name-on-an-american-airlines-ticket-2087422

Yes, Delta allows minor name corrections on tickets, such as fixing typos. However, if the name change is significant or requires a full rebooking (e.g.,....
https://www.devex.com/people/can-you-change-name-on-a-delta-ticket-2087072

To change a name on an American Airlines ticket, contact their customer service. Fees may apply, and only minor corrections (like typos) are usually allowed;....
https://www.backerkit.com/c/users/2933777/profile

You can’t change the name on an American Airlines ticket to a different person, but minor corrections, such as fixing misspellings, are allowed. For significant....
https://www.devex.com/people/can-you-change-a-name-on-american-airlines-ticket-2087034

United Airlines allows minor name corrections for misspellings on tickets, such as correcting typos of up to three characters. Full name changes are generally not....
https://www.devex.com/people/united-airlines-name-change-policy-2086924

Delta Airlines allows minor name corrections for tickets, typically up to three characters, without a fee. For more extensive changes due to legal name changes....
https://support.cgu.edu/hc/en-us/community/posts/32092273443348--A-A-Name-Change-Delta-airlines-name-change

American Airlines allows free cancellations within 24 hours of booking for tickets booked at least two days in advance. Afterward, cancellation fees depend on the....
https://www.devex.com/people/what-is-the-american-airlines-cancellation-policy-2086508