How do find Award Travel history on MP Statement

Hello,

Hopefully an easy question / answer. I was updating my FlightMemory today by going through all of my Mileage Plus and One Pass statements from the last year.

I started noticing there were a few flights that weren't listed. For example, during the 4th of July holiday this past summer, I flew ORD-SFO, and then SFO-ORD. I remembered that I paid cash for ORD-SFO leg and used an award ticket for the return trip. However, the return trip is not listed anywhere on my statement.

Then I started recalling a few other award ticket travels I took this summer, (ORD-EWR, ORD-CMH) and realized that they weren't on the statement either. Now I know that you can go into Mange Reservations and click on the Past tab, however that doesn't go back as far as I need to. The flight I really want to find is the SFO-ORD flight, as I was rebooked - so even my original itinerary won't help.

For those of you wondering why it matters, I simply like to keep a running log of the flights I've taken, dates, flight numbers, destinations, etc...I'm not seeking mileage credit or anything, just looking for a comprehensive log of all the flights I've taken on UA - cash, award, credit or otherwise.

Thanks!