Flight Istanbul Atatürk Airport departs from Istanbul Istanbul Atatürk Airport at 12:50 and arrives at Porto Francisco Sá Carneiro Airport at 15:50. The flighttime is about 5h 00m. The distance travelled ("as the bird flies"): 4169 Km. So the average speed is roughly 834 Km. There is an 2 hour time difference between Istanbul and Porto
