I cannot tell. There was an advisory and I called to change my flight. Agent said I was lucky, that was was one seat left on that flight. Whether she assigned me a seat or not, I did not ask. I called a few hours before the flight, while parked between physio and a medical appointment, all rushed up. All because I was supposed to meet my wife at YYZ the next day and she would have hated continuing by herself and only meet me in Italy...