Having been found in some unusual circumstances, perhaps due to weather, but perhaps due to other circumstances, I almost never get any "irregular operations bonuses" anymore from Air Canada.

What constitues irregular operation bonuses? This is a topic that I believe varies from year to year as the industry keeps adjusting.

Still I do not understand what skin it is off AC's back to offer a bonus in points to its truly loyal customers, or all others for that matter, when flights are cancelled or delayed regardless of the reason.

A penny for your thoughts and that is pretty much the value of an Aeroplan point.