I suppose I could- I've done that before with other airlines with success- but this is a nonstop. I just checked AC's site- pretended I wanted a one-way booking for tomorrow- and they have no availability on any flights. It also appears that's the only nonstop on their schedule (I checked a few other days). UA won't have a nonstop. Anyway, I just volunteered to usher at church tomorrow since I'm not leaving in the AM, so I'll keep what I have.