Our extensive visitor assessment reveals the convenience of flying with Delta Airlines SJO Terminal Experience comfort and convenience with a smooth check-in and courteous staff, as well as a clean, well-organized terminal. Enjoy free Wi-Fi, short security checks, and streamlined boarding procedures. Delta ensures that all passengers have a comfortable experience by providing attentive in-flight service and timely departures. Read our evaluation to discover why Delta at SJO is the best pick for your next journey.