FlyerTalk Forums - View Single Post - OW Emerald and MPC DM - which to use and when?
Old Jun 8, 2013 | 10:31 pm
  #7  
tiburon1K
 
Join Date: Jun 2001
Location: Tiburon, CA
Posts: 359
Originally Posted by QRC3288
4.) If you have been op-upped, then change your FF# to EXP.
Few months ago I was at HKG lounge and while checking emails realized that I needed some miles to re-qualify for BA Gold. I did not realize I was op-upped (J->F) until I went to change the FFP from CX to BA. It did not change op-up status but I am unsure whether it was less than 45 minutes before boarding or there was bit more time.
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