AC29 is a flight from Vancouver back to Beijing, are you sure you want AC29??? AC30 is flight from Beijing to Vancouver, time is not changed. You can check it from Air-Canada web-site, show you address as follow, hope can be help you. 0 W4 b1 _9 t9 V8 K2 Y2 P: ~ 4 D O) t0 s+ l# v/ ~- Thttp://www.aircanada.com/en/home.html