What is the Best Way to contact Delta Air Lines? The quickest and most effective method is to call their main customer service line at 1 (800) 221-1212. For travelers who prefer digital options, Delta’s website and mobile app offer a live chat feature for real-time support. You can also message them through social media or send an email for less urgent concerns. To ensure faster service, keep your booking details or SkyMiles number ready. Whether you're managing a reservation or asking a general question, the best way to contact Delta Air Lines depends on how quickly you need assistance. visit us - https://www.tripwithflight.com/blog/what-is-the-best-way-to-contact-delta-air-lines/