Originally Posted by
dtracker
One last question. My leg is YUL-YYZ-GRU. Is this 24 hours previous to the first leg or for each flight?
AC says of the last leg but that is debatable. I would be online at -24h of the YUL-YYZ, and if it doesnt allow you to check in, then wait for -24h of the YYZ-GRU.
Also you should call in now to see if your TAM fare did translate to a T+ fare on AC, to know if any of your hassles are in vain or not.