Will AF put you on an earlier connection if there is a seat available
Several answers for me.
1) Last month at LCY going to CDG via AMS, I have modified my first flight to AMS, but I could not the second from AMS to CDG, KLM asking 80€ for modifying, as mentioned in the rules...
2) On domestic flight, with 3 collegues and very cheap tickets, showing my Platinum card we all have taken earlier flight.