Yes, Delta does allow cancellations, but the rules depend on the type of fare you purchased. For most main cabin tickets and above, you can....
https://help.annke.com/hc/en-us/community/posts/38259049979289--DLT-800-301-46-29-Does-Delta-have-a-cancellation-policy-QuickResponse

Yes, Delta does allow cancellations, but the rules depend on the type of fare you purchased. For most main cabin tickets and above, you can....
https://help.annke.com/hc/en-us/community/posts/38258177984921--DL-1-800-301-46-29-Does-%F0%9D%94%BB%F0%9D%95%96%F0%9D%95%9D%F0%9D%95%A5%F0%9D%95%92-h

When it comes to Frontier Airlines, many passengers ask whether their flights can be refunded. The answer depends on the type of fare purchased and....
https://www.entmasterclass.com/forum/general-discussion/can-frontier-flights-be-refunded