Originally Posted by
johnathome
So need to fly China Eastern and Air China for the destinations we are headed. How can i get my DL FF and CO FF numbers with Travelzen or Ctrip or do I just provide that info to the respective airlines when I get my boarding passes?
Thanks,
Painless at check-in, just show your card. MU even credited to Flying Blue on the day they joined SkyTeam. So it seems it works, even at MU.