Does anyone if TSA Pre works for *A codeshare flights departing from USA? I have all my information in United.com and get TSA Pre when I book on United.com because I have global entry.
However, I don't know if that information is also sent to other airlines automatically or not.

In my case is ANA - where I was able to look up the reservation directly in ANA website using UA reservation number. Other than names and UA MP number I don't see anything else filled out - no passport info nor known traveler number.
It does have a place to type in my passport info, but I don't see one for known traveler number.