The latest airline merger-mania has very interesting consequences for passengers and FFs. AA with NW, BA with KL, UA with US, DL with CO, to name a few. In terms of airline alliances alone, the mergers would be very, well, eventful.

So the US goes from six to three main airlines. In Canada, we just went from two to one as AC bought CP. I think the questions raised about the mergers will be very similar in the US to what is going on with AC/CP right now.

FewMiles..