Originally Posted by
worldtraveller73
I had considered trying out the new Comfort Class on this segment in combination from Vancouver (YVR-YYZ on AC and YYZ-IST ok TK) but it appeared that I could not get this booked on one ITIN. Seems as though I would have had to do it on two ITIN;s making it very expensive. So I ended up going through Chicago instead.
Hopefully they will add codeshares across major centers in Canada shortly.
Its not TK that does not want to codeshare with AC but rather AC does not want to codeshare with them. AC would rather codeshare with LH via FRA. So all flights that codeshares with US *A carriers will route you through US gateways instead of the logical choice via Canadian gateways.