IST-1 Istanbul Airport to Yenikapi Bus Duration

Duration of the IST-1 Istanbul Airport to Yenikapı Bus is listed as 110 minutes at IMM official web page. Since the time you will take the bus is not in rush hours, it will typically take something around 90 minutes. But while talking about one of the world's most crowded city, giving exact time for transportation is impossible because of the terrific traffic. If there is a special event(like soccer match) or an accident on route, the duration of the bus ride might exceed even 2 hours.