No, definitely not; 2 years max.

[MENTION=264570]BRAISKI[/MENTION], many years ago, when we had an official AC presence on the board, one of the AC reps was able to request and e-mail me a copy of my flight history from Aeroplan, which went back quite a ways. Somewhere around 2000-2003 for individual flights, and before that, monthly totals. If you were flying a ton back then, those might not do much for you, but as I was relatively FOTSG, they were reasonably helpful.

I'd suggest trying to contact Aeroplan via the web form and asking whether they could provide you something similar.

You could also potentially file a PIPEDA request, but that would likely be a hassle, capture a lot of extraneous data, and generally be a poor return on time invested. So I'd suggest going the first route first.