For Turkish Airlines JFK Terminal passengers, the check-in process at Terminal 1 is well-organized with dedicated counters staffed by knowledgeable agents. It’s recommended to arrive at least three hours before your international flight to ensure enough time for check-in, security checks, and immigration procedures. There are also self-service kiosks available for printing boarding passes and baggage tags, which can speed up the process. Business and first-class passengers enjoy priority check-in, helping them bypass longer lines and begin their journey in comfort.