I just came off an international trip so I was not able to test the problem described in this thread. However, early tomorrow morning I have domestic flights and so I want to use EBPs in Passbook on my iP6.
I noticed in this thread -
https://discussions.apple.com/thread/6659565 - that one person claimed it did not help to go to the airlines' app and pull up the EBP. Has anyone here had that experience?
I am resorting to what I used to do which was to take a screen shot of my EBPs until I have seen for myself what will happen tomorrow at OKC and ATL then the next day at MEM.