Originally Posted by
RangerNS
AC would know best if the former traffic was all organic YWG, or via connections. And SK and western ON traffic could be just as happy going through YYC or YYZ. Or be commercially better for them, especially if routing through YYZ allows for an increase in frequency, which makes US-YYZ-LHR more attractive to US residents.
It's more complicated than "enough" traffic.
Never said it wasn't complicated. Just that there is a population base that likely could support it (on either AC of WS) I know many former status people in SK that no longer fly AC because of their cut backs there with flight availabilities and times while ppl in YWG are groaning about connectivity on AC.