Originally Posted by
kchika
No - 300K miles is nothing if you fly Y. Diamond Plus is granted to DMs who are in the top 1% in terms of revenue generated to CX, which translates to about nine full-fare F HKG-JFK round trips every year.
Further discussion here:
http://www.flyertalk.com/forum/showthread.php?p=602408
That links goes to a thread discussing getting Silver Medallion status on DL......