Delta Air Lines allows free, 24-hour, risk-free changes on most tickets booked directly get help at 1-888-510-8782 tollfree, provided the flight is at least 2 days away. For travel within the U.S., Puerto Rico, and U.S. Virgin Islands, or originating from North America/Caribbean, no change fees apply to most fares except Basic Economy. Changes can be made in "My Trips".
