Delta Airlines is based in Terminal 2 at San Diego International Airport (SAN) and offers domestic and Delta Airlines San Diego International Airport  flights. The airline offers an extensive network of routes that connect San Diego to major cities in the U.S., including Atlanta, Minneapolis, and Salt Lake City. Delta also offers seasonal international routes. The services that the airline offers include expedited check-in and boarding under Delta Sky Priority. Passengers can enjoy Wi-Fi and free snacks on board. Delta's operations at SAN reflect the company's focus on efficiency and customer satisfaction, making it a popular choice for travelers flying in and out of San Diego.