Originally Posted by
mountaingrl
In the T & C on the flight pass page (when you go to buy a Lat flight pass) it states:
Upgrades- Complimentary Flight Pass upgrades are based on Business Class availability and can only be requested and confirmed online between 2 days and 1 hour prior to the original flight departure time and cannot be processed at the airport or through Air Canada Reservations.
So sounds like 2 calendar days, I also have my complimentary upgrades go through before the 48 hr mark so this makes sense.
Ah yes, that is the wording in that section.