Please translate the given English sentence to Hindi
भारतीय हवाई अड्डा प्राधिकरण से जारी मानक संचालन प्रक्रिया के अनुसार यात्रियों को उड़ान के निर्धारित समय से दो घंटे पहले हवाई अड्डा पहुंचना होगा।
According to standard operating procedure issued by Airport Authority of India, passengers should reach airport two hours before the scheduled time of departure and only passengers who have departure in next four hours will be allowed to enter the terminal building.