When is a Star Hub, not a Star Hub?
When it's a Oneworld hub or more exactly that of the three main alliances, Star, Skyteam and Oneworld, it's Oneworld that drives the bigger share of the business, pretty much 2:1 vs each of the other two, driven primarily by BA and AA of course.
Check out the updated Top Airlines report, that now includes summary information by Alliance, we can now track the growth or otherwise of the various teams over time.
I might dig in at an Airline level to provide more information in the future, but for now, just some high level stuff for folks to look at... Enjoy...
https://docs.google.com/spreadsheets/d/1bENJ2qNo3j2auTW-K2doM_OgF67SSmFH_gDB_ujGzG8/pubhtml