I will be leaving in a week traveling from here to the Czech Republic. It will be Asheville-Atlanta-Amsterdam-Prague. What I don't know is how many times I will have to go through security and re-check my bag. I will be traveling wearing a carbon fiber knee brace that has some metal in it, plus I will be taking my CPAP as a carry on. I can't get any straight answers on how many times or how long it might take, but what I do keep getting told is "allow plenty of time". How much is plenty of time? I have been sent my itinerary and told to look it over, but I haven't got a clue. Is I said in an earlier post, I haven't been on a plane since 2000 and much has changed. Is this how air travel is now adays? You want to do the right thing but can't? Its 9.5 hours air time from Atlanta to Amsterdam via an overnight flight, but how is one supposed to get any rest no knowing if there will be enough time to catch the connect to Czech airlines once I land there. It looks like about an hour layover there but is that enough time if the TSA(or whatever it is there) decides to give me the full hemorrhoid check?