Can I cancel a Delta flight booked?

Yes, a booked Delta flight can be canceled via delta.coms My Trips, by calling +1(888)-775-6670, or at the airport. Within 24 hours of booking, you get a full refund without fees. After 24 hours, non-refundable tickets (e.g., Basic Economy) may incur fees ($99-$200), with eCredits issued; refundable tickets refund fully. Delta-caused disruptions, like significant delays, may waive fees. Contact +1(888)-775-6670 for help. eCredits are valid one year or five years for disruptions. Basic Economy is non-refundable post-24 hours. Call +1(888)-775-6670 for exceptions. Refunds take 7-20 days; uncanceled tickets lose value