Well, I am flying to London tomorrow with British Airways although I booked through American.
I went to British Airways to check in 24 hours before my flight and check in was normal but then I received this message on my Boarding Pass
"Your passport and /or Visa(s) must be checked at the airport (this is in red) and then
We're required by certain countries to check your travel documents before you fly. Please see a member of British Airways staff at the airport."
I was allowed to print out my Boarding Pass with a QR code but it has the above message on it.
Has anyone else received a message like this on their Boarding Pass? I assume that it might have something to do with the ETA?