Can I cancel a Delta flight?

Yes, you can cancel a Delta flight online via delta.coms My Trips, over the phone at +1(888)-775-6670, or at the airport. Within 24 hours of booking, cancellations are fee-free with full refunds. After 24 hours, non-refundable tickets (e.g., Basic Economy) may incur fees ($99-$200), yielding eCredits; refundable tickets refund fully. Significant Delta-caused disruptions may waive fees. Call +1(888)-775-6670 for assistance. eCredits are valid one year or five years for disruptions. Basic Economy is non-refundable post-24 hours. For complex cases, contact +1(888)-775-6670. Refunds process in 7-20 days; uncanceled tickets lose value.