Originally Posted by
chrismtl
Just spent an hour on hold with AC customer service since I'm on 954 tomorrow morning that's showing as cancelled. Apparently they're bringing in an Air Georgian plane to take over the route and the flight number will be GGN 1190. Can't find any info on the flight yet, but I'm sure it'll slowly update since the change just happened. You may have the same issue with the Sunday flight. CS assured me that the flight would be taking off on time from YUL.
It's flight AC1990, which will be operated by a rouge A321. Sometimes the website shows rouge flights as Air Georgian erroneously, since they all use the ZX airline code.