We decided to go with the DL/KLM with the return on ITA. However, when I go to book it with Delta, I am getting the following advisories: "DL6656 is subject to government approval." (this is the flight from Tirana to Rome) and "Upgrade status will be shown after you enter all passenger's information if you qualify."
I have never seen either of these warnings before. Any idea what they mean or if there is a possibility that this portion of the flight could be canceled or not "approved" for me to fly? Should I be worried and forget it and just go with the Lufthansa flights?
Thanks again!