At San Diego International Airport (SAN), Terminal 2 is where Delta Airlines is based. TSA PreCheck lanes for speedy security clearance, self-service kiosks, and efficient check-in counters make this Delta Airlines SAN Terminal a flawless travel experience. There are a number of restaurants, shops, and cozy waiting rooms for passengers to enjoy while they get ready for their trip. For qualified passengers, there is also the Delta Sky Club lounge, which offers a peaceful setting with Wi-Fi, snacks, and other conveniences. The layout of Terminal 2 makes it easy to travel from SAN with Delta.