I know. Fascinating stuff. For the few that may actually be interested….
Traveling through DFW today and I saw these new signs being assembled at one of the gates.
The one thing I thought that looked like a good change was the notation of which boarding groups are part of general boarding. I’ve found that travelers have a fairly broad interpretation of “priority boarding”. I think it’s smart to clarify which groups go where, even if some will still self-nominate themselves as “priority”.
I only saw this being installed at one set of gates, so could just be a test.