My understanding was that for 2011, the United rules were still in place as far as calculating your Lifetime Flight Miles. And that mean, only United/United Express metal, BIS miles. No partner miles. Now, there was talk about doing a one time re-calculation on 12/31/2011 which would use "CO-math" to recalculate. So I was surprised to see that the mileage from a UA flight (CO metal) was included in LFM calculations. Did the rules change once again?