Originally Posted by
Section 107
For example, my USA passport card (which is a defacto national ID) will absolutely get me admitted to the USA if I show up at a POE. But no airline will recognize it as an acceptable travel document to board their airplane departing for the US.
A great example of this involves travel between the US and Canada with only a NEXUS card. Such travel is absolutely allowed based on the rules, but try to actually do so and you'll find that GAs at most airlines other than AC (and even then some AC agents) will require you to show a passport. Don't have one? You're n
t flying.