All SkyMiles program rules apply to SkyMiles program membership, miles, offers, mile accrual, mile redemption, and travel benefits. The rules are subject to change at any time. To review the rules, please visit delta.com/memberguide . Taxes and fees for Award Travel are the responsibility of the passenger and must be paid at the time the ticket is booked. Partner offers subject to the terms and conditions of each individual offer. Offers void where prohibited by law. Offers and benefits subject to change without notice. Other restrictions may apply.