CP has expanded some it's routes due to competition concerns with NW and US at their hubs (using F28 aircraft instead of CRJs) on YYZ-CLT, YYZ-RDU, YYZ-DTW, YOW-EWR, YYZ-MSP and 737 or A320 service on YUL-MIA, YYZ-MIA, YYZ-MSY, YYZ-ORL, YYZ-LGA, YYZ-EWR, YYZ-IAH, YYC-IAH, YYZ-DFW, YVR-DFW, YVR-ORD, YVR-LAX, YVR-SFO, YEG-ORD, YEG-LAX, YYC-LAX...and 767 service still on YVR-LHR, YYC-LHR, YOW-LHR, YHZ/YYT-LHR, YYZ-EZE/GRU and MILAN/ROME service from YYZ and YUL. If I have missed some of the international/transborder destinations perhaps someone will add them.