How long for travel docs using Express International?

[I Run Long]

We're heading down to the World for the 1st time ever. Given the cost of flight etc., from where we are coming it will probably be our last time too. Unless I win the lottery Anyway, we used a Disney specialist TA out of the U.S. and she emailed me today to say that she sent our documents out to us by Express International. Does anyone know how long it usually takes to get to Canada - anyone out west? We leave in 13 days and I am so afraid that our documents won't arrive in time. TIA