Dear FTers,

Hey! I just started a new job in Boston where I'll be flying about 25 RTs per year, all domestic. Presently, I have about 75k NW miles (mostly from when I lived in central IL), but NW isn't big at Logan. I have 5k miles on AA and 12k on United. I know I can fly DL and take advantage of the codeshare, but in doing so, I lose most opportunities to take advantage of promotions (e.g. double miles, on-line booking bonuses, etc.) So I was wondering...what do people think is the best program from Boston? Or should I not worry about losing the promotion miles and stick with NW? Thanks for any thoughts!

--Brian B. :-)