It strikes me that one can restructure flow in the concourses, just like was done for the TSA screening checkpoints. It would take some time. One of the big attractions of such a system for airlines on easier flow concourses might be the better and simplified flow. It could be a competitive advantage.Kritchlow said:Impossible on the per concourse... Too many flights dump into a common area on an intermediate stop. Would be a nightmare, and can you imagine someone with a cross airline connection.
A person making a cross airline connection might have to go through one checkpoint for an airline that requires it versus none for an airline that didn't. That doesn't seem much worse than the current TSA system where everyone has to go through; hardly strikes me as a "nightmare". And most passengers aren't dealing with cross airline connections anyway.