As of right now, Auckland, New Zealand, does not have a dedicated Delta Airlines office. Delta Airlines Auckland Office Customers can, however, use Delta's services via partner airlines, its official website, and phone assistance. Travelers can visit any major airport where Delta flights operate or call the airline's 24/7 hotline for booking questions, flight status information, and customer service support. International flights use Auckland Airport as a hub, and Delta Airlines, frequently in collaboration with other major airlines, offers flights from Auckland to a number of US cities. Travelers can also go to the airline's partner airline counters at Auckland International Airport for in-person help.