Our oldest is making her flight arrangements for summer seminar. She has to switch planes in Denver. She has the option of a 2+ hour lay-over or a 55min lay-over. She wants the shorter time but I am wondering how big the Denver airport is and if you can hussle from one area to another with relative ease...or is it a huge airport that is harder to navigate (and where 55min might not be enought). Any thoughts would be appreciated. Also wondering if it is a relatively safe airport (in general) where a teen would feel fine for a couple of hours if need be. She is a traveler and fine with all of this, as is my husband. I am, sadly, the helicopter mom with this and more concerned. But, I am admitting my problem and trying to relay information rather than making choices for her. Sigh. S p.s. To other seminar participants, remember the registration fee is due via mail by 3/15. Ours mailed hers today!