Thanks for the replies but let me drill down a little further. You are at the gate and thinking your going to get on when the gate agent says with a wide smile" No Flight for you!" What can you do? Will the happy gate agent re-list you on a Detroit flight? If you have a pc can you then list on an Air France flight and go directly to that gate? Better yet, can you list that flight as well as the Delta fight before leaving for your trip? Your name will appear on two lists leaving the same day. Is that kosher? Not wanting to violate pass privileges. Sorry for the OCD on this. Thanks....