On October 15th, 2009 – Air Canada became the first North American airline to release a BlackBerry® application. The free application will make it convenient for travellers with BlackBerry® devices to retrieve electronic boarding passes, track flight information in real-time, receive notification of itinerary changes using the new Air Canada Web Signal service for BlackBerry® and obtain other details about Air Canada flights.
You will find more at:
http://www.aircanada.com/en/travelinfo/traveller/mobile/blackberry.html
Air Canada has also revamp its WAP site mobile.aircanada.com where you will find most of the new features introduced with the new BlackBerry® App.
More details at:
http://www.aircanada.com/en/travelinfo/traveller/mobile/mobile_accom.html