Flight Ministro Pistarini International Airport departs from Buenos Aires Ministro Pistarini International Airport at 19:05 and arrives at Barcelona Barcelona–El Prat Airport at 11:35.
The flighttime is about 23h 30m. The distance travelled ("as the bird flies"): 9406 Km. So the average speed is roughly 400 Km.
There is an 7 hour time difference between Buenos Aires and Barcelona