Air Canada WAP services

Has anyone had any success with the air canada wap/mobile service ?

The timetable usually yields a error message stating AC is having problems,
but for some flights, one can get a listing of flights, but if you "click" on
one flight, you then get that error message.

have I begun to use this at a time when AC is making changes to its site, or
has it always been this way ? (eg:useless).

One feature which does work is the various telephone numbers to contact AC.

if the timetable worked, it would be a far more efficient get get AC schedules
compared to their heavy web site laden with useless code/images/features.