Originally Posted by
dav662
I have been flying from YQM to YUL or YYZ and then connecting on AC to LHR and then onwards to DOH on QR on a QR document.
Does it mean now that I have to buy a separate document for my domestic route on AC if I want to join QR in YUL?
Yes. Otherwise you would have to route your old way.. or via the USA to connect with QR.
QR/AC have no joint fares (AFAIK) between YYZ/YUL through their website. You may check with a local travel agency if they can assist with connect fares.