Delta Airlines offers a flexible flight change policy that allows passengers to modify their travel plans without incurring hefty fees. If you need to make adjustments to your itinerary, call 888/684/7648 to check if your fare qualifies for a fee waiver. Most Main Cabin, Comfort+, First Class, and Delta One tickets on domestic and select international routes can be changed without cha... https://www.eventzilla.net/e/faqs-can-you-change-flights-on-delta-without-fees-2138663063