Trying to get from FDS - MPL either round trip or ideally returning CDG-FDS in May. I currently have a r/t booking on all DL FDS-CDG.
using skymiles DL can’t/won’t get me into MPL (through AMS with KLM or CGD with AF). If trying to book on KLM or AF I can’t get out of FDS, but CAN get TATL and into MPL. thoughts on why this is and/or how to make this work (besides a separate paid booking from CDG to MPL)?
Airlines don't always make seats available to partners.
If ticket is cheap book it. DL/AF/KL will protect across tickets. As they'll allow you to check bags across tickets.