If you are at logan airport and want to get connected with delta airline then there are multiple ways that you can use to get in touch with them and to get all the steps; then below are the following that you need to follow in the correct way:-

Live chat: The most common way to start communication with them is to access the official site, then go to the message us tab and search for live chat now, and a page will open where you can send queries. 

Official contact number: To directly talk with customer services then, here are the following steps to follow:-

Visit the official website and then move to the contact us page and start finding the contact number; when you get delta airlines logan airport phone number is 404-209-3434, then dial the number and connect with virtual services. Now, follow the instructions to get connect with a real person and fix the issues. 

May all the information that is mentioned will be helpful for you, and for more details, connect with an airline expert.