Flight Francisco Sá Carneiro Airport departs from Porto Francisco Sá Carneiro Airport at 14:25 and arrives at Zurich Zürich Airport at 18:05.
The flighttime is about 2h 40m. The distance travelled ("as the bird flies"): 2036 Km. So the average speed is roughly 764 Km.
There is an 1 hour time difference between Porto and Zurich