Originally Posted by
tweaked
Only the tier miles achieved in jan 2009 will be reset to zero.. so if you didnt fly in jan 2009... then you still have more time.
Unfortunately my 2010 flying pattern is going to be pretty similar to my 2009 flying pattern, which means my tier miles will remain at a similar level throughout the year. The only advantage of 13 months over 12 months though is that I'll stay over 30k instead of 25k.