How about on TATL flights?
I have 2 seats in J next month to FCO - Low was only available going through AMS - I would love to take the non-stop.
Last year, I was coming back from PRG on an award in J - was booked on CzechAir

going over and back with a connection - I showed up early for my return and DL was able to put us on the non-stop for the return.