This is interesting. I flew YYZ to YYT a few weeks ago in a CRJ-705, which has the AC timetable code CR7. This has a luggage capacity of 2,134 kg, according to AC. On 23 Dec, I'm due to fly back to YYZ on what AC refers to as a CRA. This TT code doesn't appear on AC's website - what kind of a/c is this?

The Jazz version of the CRJ reputedly has a cargo capacity of only 50 kg. I think if AC try to use those a/c on the YYZ-YYT run around Christmas and New Year they will have a riot on their hands, and that's not hyperbole.