I'm at 650k miles after 7 solid years of flying United. Several LH and a few LX and NH flights in there impact the total a bit. Hope to make 1MM three years from now.
Unfortunately, I spent the first 7 years of my "flying career" on NW/DL. Have about 600k lifetime miles over there too...
While it'll never happen, a DL-UA merger would give me a big boost

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