Chase UR took 2 days. First time transferring into KF.
US AMEX transfer done at the same time as my Chase transfer still hasn't made it. Been about 4 days. An award I'm interested in is about to become available too!

Has anyone ever had any luck getting a transaction ID or referral number from AMEX for the transfer? I've contacted KF and they can look into it/expedite it but AMEX doesn't seem to have nor know anything about it.

Edit: And literally an hour after writing this post, poof, they appeared. So AMEX took 4 days to post into my KF, also first transfer