Interesting that YOW-YYZ is not shown (but YVR-YEG as an example). Expectation in YOW is that those would replace the E90s on a few routes, potentially including YOW-YYC and YOW-YEG. As the E90 is currently the mainstay on YOW-YYZ, it will be interesting to see whether AC upgages to A319/A320/7M8 on that route (with reduced frequencies), or downgages to CRA/E75 with increased frequencies or a mix of both. Competition on YOW-YYZ/YTZ is mainly Q400 with the very occasional WS737, so the 75-seat aircraft scenario is a unfortunately a possibility...