Upvote:1
This depends on your ticket.
Delta's cancellation policy states where a cancellation fee doesn't apply. Since you booked less than 24 hours ago, you are eligible for 24-Hour Risk-Free Cancellation if you booked on delta.com or the Fly Delta app.
What you will receive is based on your class of ticket:
Main Cabin tickets and higher that are canceled prior to departure will retain the value of the ticket. Review your Basic Economy ticket to see if you are eligible to cancel your ticket prior to departure and receive an Credit.
The process for taking advantage of this offer can be found below:
24-Hour Risk-Free Cancellation Process
- Find Your Trip or Log In and go to My Trips
- Select the trip you need to cancel
- Select βCancel Flightβ button and follow the steps
- Receive a full refund, which will be automatically issued to your original form of payment
Upvote:1
It is my understanding that any flight purchased through a carrier (ie not through a third party reseller) in the US can be canceled within 24 hours. So you should be allowed to do that, if you bought from Delta. https://www.transportation.gov/sites/dot.gov/files/docs/Notice_24hour_hold_final20130530_0.pdf