To speak to a Delta representative quickly, call Delta’s customer service at 1-800-221-1212 (available 24/7). For faster assistance, use the Delta app or website to navigate to the “Help Center” and select “Message Us” for live chat. Calling during off-peak hours (early morning or late evening) and saying “representative” or pressing “0” repeatedly can help bypass the automated system more quickly. If you're a SkyMiles member, logging in can also prioritize your call.