Our flight home goes from Vancouver to Newark, via Chicago. Evidently, we are on one of the very few flights that does not clear customs before we leave Vancouver. Since we have to go through customs in Chicago, we will obviously have to get our luggage, and then recheck it. When I first booked the flight, online, both segments were on United. I just received an email letting me know that my flight from Chicago to Newark is now on Continental. So, my question is, will we have to pay baggage fees twice? I would hate to think I would have to pay twice since I didn't book it as two separate flights, AND, if we had just cleared customs in Vancouver like most flights do, the luggage would have been checked all the way through.