So, as a paid J, what should I expect from Air Canada after my flight was delayed 20 hours tonight.

YEG - LHR was supposed to take off at 1950. Departure is now 1500 the next day.

Needless to say I am a little upset at the flight being delayed for Mechanical reasons, though I am glad they found it out before they took off.

Any advice on what to do next is greatly appreciated.

Cheers