Comfortable and easy travel is provided by Delta Airlines SAN Terminal at San Diego International Airport. There is a quick check-in process and helpful, polite staff. There is plenty of seating, free Wi-Fi, and charging outlets throughout the spotless terminal. There are several local cuisine alternatives available, as well as stores for last-minute necessities. Everything is easy to navigate and the boarding process is well-organized. As a whole, Delta at SAN is a fantastic option.