Flight Athens International Airport Eleftherios Venizelos departs from Athens Athens International Airport Eleftherios Venizelos at 21:20 and arrives at Warsaw Warsaw Chopin Airport at 22:55.
The flighttime is about 2h 35m. The distance travelled ("as the bird flies"): 1498 Km. So the average speed is roughly 580 Km.
There is an 1 hour time difference between Athens and Warsaw