Bahadir Acuner wrote: >Say that I checked in to my flight for YUL-ORD and went through the US >Customs. Is there any chance for me to catch the YUL-YVR flight after I >clear US Customs, just in case my YUL-ORD flight gets cancelled? > Yes, but the only way out of the Transborder finger is through Canadian customs (as told to me by an AC rep a few years ago when I asked the very same question). You would need to re-enter Canada before going into the Domestic section of the airport. You would then need to do US Customs at YVR, obviously. Matthew :)