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. + Y+ e: q. ~. q( {. ]0 I# P6 e8 v- e' g6 E+ a7 t" C http://www.aircanada.com/en/home.html