JSX Concord Office Travelers can have a first-rate, hassle-free flying experience at Buchanan Field Airport (CCR) with the JSX Concord Office. The Concord terminal was built with ease in mind, offering private check-in areas, a speedy security check, and a cozy lounge with free Wi-Fi, drinks, and refreshments. Travelers from the Bay Area can connect to places like Burbank, Las Vegas, and Phoenix using JSX's 30-seat Embraer aircraft. An excellent substitute for bigger, busier airports like Oakland International (OAK) and San Francisco International (SFO) is the Concord site. In addition to receiving individualized care and avoiding the typical hassles of flying in a commercial airline, passengers can arrive as little as 20 minutes prior to departure.